8712374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1097}}^1$

素因数の和:1148

約数の個数: 24

約数和(自身を含む): 15060168

約数和(自身を除く): 6347794

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 1097, 2194, 3971, 7942, 12067, 20843, 24134, 41686, 229273, 396017, 458546, 792034, 4356187, 8712374]

約数ペア:

[(1, 8712374), (2, 4356187), (11, 792034), (19, 458546), (22, 396017), (38, 229273), (209, 41686), (361, 24134), (418, 20843), (722, 12067), (1097, 7942), (2194, 3971)]