12681830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10657}}^1$

素因数の和:10688

約数の個数: 32

約数和(自身を含む): 27625536

約数和(自身を除く): 14943706

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 10657, 21314, 53285, 74599, 106570, 149198, 181169, 362338, 372995, 745990, 905845, 1268183, 1811690, 2536366, 6340915, 12681830]

約数ペア:

[(1, 12681830), (2, 6340915), (5, 2536366), (7, 1811690), (10, 1268183), (14, 905845), (17, 745990), (34, 372995), (35, 362338), (70, 181169), (85, 149198), (119, 106570), (170, 74599), (238, 53285), (595, 21314), (1190, 10657)]