12624998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1487

約数の個数: 16

約数和(自身を含む): 19688064

約数和(自身を除く): 7063066

約数列:

[1, 2, 31, 62, 157, 314, 1297, 2594, 4867, 9734, 40207, 80414, 203629, 407258, 6312499, 12624998]

約数ペア:

[(1, 12624998), (2, 6312499), (31, 407258), (62, 203629), (157, 80414), (314, 40207), (1297, 9734), (2594, 4867)]