15672809870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{629683}}^1$

素因数の和:629840

約数の個数: 32

約数和(自身を含む): 29922583680

約数和(自身を除く): 14249773810

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 4978, 12445, 24890, 629683, 1259366, 3148415, 6296830, 11963977, 23927954, 59819885, 82488473, 119639770, 164976946, 412442365, 824884730, 1567280987, 3134561974, 7836404935, 15672809870]

約数ペア:

[(1, 15672809870), (2, 7836404935), (5, 3134561974), (10, 1567280987), (19, 824884730), (38, 412442365), (95, 164976946), (131, 119639770), (190, 82488473), (262, 59819885), (655, 23927954), (1310, 11963977), (2489, 6296830), (4978, 3148415), (12445, 1259366), (24890, 629683)]