15706741390

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3198929}}^1$

素因数の和:3199427

約数の個数: 16

約数和(自身を含む): 28329724080

約数和(自身を除く): 12622982690

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 3198929, 6397858, 15994645, 31989290, 1570674139, 3141348278, 7853370695, 15706741390]

約数ペア:

[(1, 15706741390), (2, 7853370695), (5, 3141348278), (10, 1570674139), (491, 31989290), (982, 15994645), (2455, 6397858), (4910, 3198929)]