1925156684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{6379}}^1$

素因数の和:6451

約数の個数: 48

約数和(自身を含む): 3880060800

約数和(自身を除く): 1954904116

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 6379, 6859, 7942, 12758, 13718, 15884, 25516, 27436, 70169, 75449, 121201, 140338, 150898, 242402, 280676, 301796, 484804, 1333211, 2302819, 2666422, 4605638, 5332844, 9211276, 25331009, 43753561, 50662018, 87507122, 101324036, 175014244, 481289171, 962578342, 1925156684]

約数ペア:

[(1, 1925156684), (2, 962578342), (4, 481289171), (11, 175014244), (19, 101324036), (22, 87507122), (38, 50662018), (44, 43753561), (76, 25331009), (209, 9211276), (361, 5332844), (418, 4605638), (722, 2666422), (836, 2302819), (1444, 1333211), (3971, 484804), (6379, 301796), (6859, 280676), (7942, 242402), (12758, 150898), (13718, 140338), (15884, 121201), (25516, 75449), (27436, 70169)]