13717910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^2$

素因数の和:356

約数の個数: 24

約数和(自身を含む): 25221456

約数和(自身を除く): 11503546

約数列:

[1, 2, 5, 10, 71, 139, 142, 278, 355, 695, 710, 1390, 9869, 19321, 19738, 38642, 49345, 96605, 98690, 193210, 1371791, 2743582, 6858955, 13717910]

約数ペア:

[(1, 13717910), (2, 6858955), (5, 2743582), (10, 1371791), (71, 193210), (139, 98690), (142, 96605), (278, 49345), (355, 38642), (695, 19738), (710, 19321), (1390, 9869)]