19531948744

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{22697}}^1$

素因数の和:22859

約数の個数: 96

約数和(自身を含む): 46369290240

約数和(自身を除く): 26837341496

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 127, 154, 242, 254, 308, 484, 508, 616, 847, 889, 968, 1016, 1397, 1694, 1778, 2794, 3388, 3556, 5588, 6776, 7112, 9779, 11176, 15367, 19558, 22697, 30734, 39116, 45394, 61468, 78232, 90788, 107569, 122936, 158879, 181576, 215138, 249667, 317758, 430276, 499334, 635516, 860552, 998668, 1271032, 1747669, 1997336, 2746337, 2882519, 3495338, 5492674, 5765038, 6990676, 10985348, 11530076, 13981352, 19224359, 20177633, 21970696, 23060152, 31707709, 38448718, 40355266, 63415418, 76897436, 80710532, 126830836, 153794872, 161421064, 221953963, 253661672, 348784799, 443907926, 697569598, 887815852, 1395139196, 1775631704, 2441493593, 2790278392, 4882987186, 9765974372, 19531948744]

約数ペア:

[(1, 19531948744), (2, 9765974372), (4, 4882987186), (7, 2790278392), (8, 2441493593), (11, 1775631704), (14, 1395139196), (22, 887815852), (28, 697569598), (44, 443907926), (56, 348784799), (77, 253661672), (88, 221953963), (121, 161421064), (127, 153794872), (154, 126830836), (242, 80710532), (254, 76897436), (308, 63415418), (484, 40355266), (508, 38448718), (616, 31707709), (847, 23060152), (889, 21970696), (968, 20177633), (1016, 19224359), (1397, 13981352), (1694, 11530076), (1778, 10985348), (2794, 6990676), (3388, 5765038), (3556, 5492674), (5588, 3495338), (6776, 2882519), (7112, 2746337), (9779, 1997336), (11176, 1747669), (15367, 1271032), (19558, 998668), (22697, 860552), (30734, 635516), (39116, 499334), (45394, 430276), (61468, 317758), (78232, 249667), (90788, 215138), (107569, 181576), (122936, 158879)]