12539710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4339}}^1$

素因数の和:4380

約数の個数: 24

約数和(自身を含む): 23982840

約数和(自身を除く): 11443130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 4339, 8678, 21695, 43390, 73763, 147526, 368815, 737630, 1253971, 2507942, 6269855, 12539710]

約数ペア:

[(1, 12539710), (2, 6269855), (5, 2507942), (10, 1253971), (17, 737630), (34, 368815), (85, 147526), (170, 73763), (289, 43390), (578, 21695), (1445, 8678), (2890, 4339)]