15698939770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7877}}^1\times {\mathrm{4861}}^1$

素因数の和:12786

約数の個数: 32

約数和(自身を含む): 28956944016

約数和(自身を除く): 13258004246

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4861, 7877, 9722, 15754, 24305, 39385, 48610, 78770, 199301, 322957, 398602, 645914, 996505, 1614785, 1993010, 3229570, 38290097, 76580194, 191450485, 382900970, 1569893977, 3139787954, 7849469885, 15698939770]

約数ペア:

[(1, 15698939770), (2, 7849469885), (5, 3139787954), (10, 1569893977), (41, 382900970), (82, 191450485), (205, 76580194), (410, 38290097), (4861, 3229570), (7877, 1993010), (9722, 1614785), (15754, 996505), (24305, 645914), (39385, 398602), (48610, 322957), (78770, 199301)]