19183485496

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{557}}^1\times {\mathrm{853}}^1$

素因数の和:1533

約数の個数: 96

約数和(自身を含む): 42373225440

約数和(自身を除く): 23189739944

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 392, 412, 557, 721, 824, 853, 1114, 1442, 1706, 2228, 2884, 3412, 3899, 4456, 5047, 5768, 5971, 6824, 7798, 10094, 11942, 15596, 20188, 23884, 27293, 31192, 40376, 41797, 47768, 54586, 57371, 83594, 87859, 109172, 114742, 167188, 175718, 218344, 229484, 334376, 351436, 401597, 458968, 475121, 615013, 702872, 803194, 950242, 1230026, 1606388, 1900484, 2460052, 2811179, 3212776, 3325847, 3800968, 4305091, 4920104, 5622358, 6651694, 8610182, 11244716, 13303388, 17220364, 22489432, 23280929, 26606776, 34440728, 46561858, 48937463, 93123716, 97874926, 186247432, 195749852, 342562241, 391499704, 685124482, 1370248964, 2397935687, 2740497928, 4795871374, 9591742748, 19183485496]

約数ペア:

[(1, 19183485496), (2, 9591742748), (4, 4795871374), (7, 2740497928), (8, 2397935687), (14, 1370248964), (28, 685124482), (49, 391499704), (56, 342562241), (98, 195749852), (103, 186247432), (196, 97874926), (206, 93123716), (392, 48937463), (412, 46561858), (557, 34440728), (721, 26606776), (824, 23280929), (853, 22489432), (1114, 17220364), (1442, 13303388), (1706, 11244716), (2228, 8610182), (2884, 6651694), (3412, 5622358), (3899, 4920104), (4456, 4305091), (5047, 3800968), (5768, 3325847), (5971, 3212776), (6824, 2811179), (7798, 2460052), (10094, 1900484), (11942, 1606388), (15596, 1230026), (20188, 950242), (23884, 803194), (27293, 702872), (31192, 615013), (40376, 475121), (41797, 458968), (47768, 401597), (54586, 351436), (57371, 334376), (83594, 229484), (87859, 218344), (109172, 175718), (114742, 167188)]