19463573636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1913}}^1$

素因数の和:2181

約数の個数: 96

約数和(自身を含む): 39327095808

約数和(自身を除く): 19863522172

約数列:

[1, 2, 4, 13, 23, 26, 46, 47, 52, 92, 94, 181, 188, 299, 362, 598, 611, 724, 1081, 1196, 1222, 1913, 2162, 2353, 2444, 3826, 4163, 4324, 4706, 7652, 8326, 8507, 9412, 14053, 16652, 17014, 24869, 28106, 34028, 43999, 49738, 54119, 56212, 87998, 89911, 99476, 108238, 110591, 175996, 179822, 195661, 216476, 221182, 346253, 359644, 391322, 442364, 571987, 692506, 782644, 1143974, 1168843, 1385012, 2067953, 2287948, 2337686, 2543593, 4135906, 4501289, 4675372, 5087186, 7963819, 8271812, 9002578, 10174372, 15927638, 16273891, 18005156, 26883389, 31855276, 32547782, 53766778, 65095564, 103529647, 107533556, 207059294, 211560583, 374299493, 414118588, 423121166, 748598986, 846242332, 1497197972, 4865893409, 9731786818, 19463573636]

約数ペア:

[(1, 19463573636), (2, 9731786818), (4, 4865893409), (13, 1497197972), (23, 846242332), (26, 748598986), (46, 423121166), (47, 414118588), (52, 374299493), (92, 211560583), (94, 207059294), (181, 107533556), (188, 103529647), (299, 65095564), (362, 53766778), (598, 32547782), (611, 31855276), (724, 26883389), (1081, 18005156), (1196, 16273891), (1222, 15927638), (1913, 10174372), (2162, 9002578), (2353, 8271812), (2444, 7963819), (3826, 5087186), (4163, 4675372), (4324, 4501289), (4706, 4135906), (7652, 2543593), (8326, 2337686), (8507, 2287948), (9412, 2067953), (14053, 1385012), (16652, 1168843), (17014, 1143974), (24869, 782644), (28106, 692506), (34028, 571987), (43999, 442364), (49738, 391322), (54119, 359644), (56212, 346253), (87998, 221182), (89911, 216476), (99476, 195661), (108238, 179822), (110591, 175996)]