11901512

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 26310060

約数和(自身を除く): 14408548

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 313, 388, 392, 626, 679, 776, 1252, 1358, 2191, 2504, 2716, 4382, 4753, 5432, 8764, 9506, 15337, 17528, 19012, 30361, 30674, 38024, 60722, 61348, 121444, 122696, 212527, 242888, 425054, 850108, 1487689, 1700216, 2975378, 5950756, 11901512]

約数ペア:

[(1, 11901512), (2, 5950756), (4, 2975378), (7, 1700216), (8, 1487689), (14, 850108), (28, 425054), (49, 242888), (56, 212527), (97, 122696), (98, 121444), (194, 61348), (196, 60722), (313, 38024), (388, 30674), (392, 30361), (626, 19012), (679, 17528), (776, 15337), (1252, 9506), (1358, 8764), (2191, 5432), (2504, 4753), (2716, 4382)]