12109868

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 22761480

約数和(自身を除く): 10651612

約数列:

[1, 2, 4, 23, 46, 59, 92, 97, 118, 194, 236, 388, 529, 1058, 1357, 2116, 2231, 2714, 4462, 5428, 5723, 8924, 11446, 22892, 31211, 51313, 62422, 102626, 124844, 131629, 205252, 263258, 526516, 3027467, 6054934, 12109868]

約数ペア:

[(1, 12109868), (2, 6054934), (4, 3027467), (23, 526516), (46, 263258), (59, 205252), (92, 131629), (97, 124844), (118, 102626), (194, 62422), (236, 51313), (388, 31211), (529, 22892), (1058, 11446), (1357, 8924), (2116, 5723), (2231, 5428), (2714, 4462)]