8188430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 15759360

約数和(自身を除く): 7570930

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 607, 710, 1214, 1349, 2698, 3035, 6070, 6745, 11533, 13490, 23066, 43097, 57665, 86194, 115330, 215485, 430970, 818843, 1637686, 4094215, 8188430]

約数ペア:

[(1, 8188430), (2, 4094215), (5, 1637686), (10, 818843), (19, 430970), (38, 215485), (71, 115330), (95, 86194), (142, 57665), (190, 43097), (355, 23066), (607, 13490), (710, 11533), (1214, 6745), (1349, 6070), (2698, 3035)]