15693631970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1163353}}^1$

素因数の和:1163450

約数の個数: 32

約数和(自身を含む): 30154135680

約数和(自身を除く): 14460503710

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 1163353, 2326706, 5816765, 11633530, 22103707, 44207414, 82598063, 110518535, 165196126, 221037070, 412990315, 825980630, 1569363197, 3138726394, 7846815985, 15693631970]

約数ペア:

[(1, 15693631970), (2, 7846815985), (5, 3138726394), (10, 1569363197), (19, 825980630), (38, 412990315), (71, 221037070), (95, 165196126), (142, 110518535), (190, 82598063), (355, 44207414), (710, 22103707), (1349, 11633530), (2698, 5816765), (6745, 2326706), (13490, 1163353)]