61471802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{12163}}^1$

素因数の和:12210

約数の個数: 24

約数和(自身を含む): 111227616

約数和(自身を除く): 49755814

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 12163, 24326, 85141, 170282, 231097, 462194, 1617679, 3235358, 4390843, 8781686, 30735901, 61471802]

約数ペア:

[(1, 61471802), (2, 30735901), (7, 8781686), (14, 4390843), (19, 3235358), (38, 1617679), (133, 462194), (266, 231097), (361, 170282), (722, 85141), (2527, 24326), (5054, 12163)]