12156836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 23869440

約数和(自身を除く): 11712604

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 73, 79, 124, 146, 158, 292, 316, 527, 1054, 1241, 1343, 2108, 2263, 2449, 2482, 2686, 4526, 4898, 4964, 5372, 5767, 9052, 9796, 11534, 23068, 38471, 41633, 76942, 83266, 98039, 153884, 166532, 178777, 196078, 357554, 392156, 715108, 3039209, 6078418, 12156836]

約数ペア:

[(1, 12156836), (2, 6078418), (4, 3039209), (17, 715108), (31, 392156), (34, 357554), (62, 196078), (68, 178777), (73, 166532), (79, 153884), (124, 98039), (146, 83266), (158, 76942), (292, 41633), (316, 38471), (527, 23068), (1054, 11534), (1241, 9796), (1343, 9052), (2108, 5767), (2263, 5372), (2449, 4964), (2482, 4898), (2686, 4526)]