15677969390

素因数分解:

$2^1\times 5^1\times {\mathrm{7001}}^1\times {\mathrm{223939}}^1$

素因数の和:230947

約数の個数: 16

約数和(自身を含む): 28224501840

約数和(自身を除く): 12546532450

約数列:

[1, 2, 5, 10, 7001, 14002, 35005, 70010, 223939, 447878, 1119695, 2239390, 1567796939, 3135593878, 7838984695, 15677969390]

約数ペア:

[(1, 15677969390), (2, 7838984695), (5, 3135593878), (10, 1567796939), (7001, 2239390), (14002, 1119695), (35005, 447878), (70010, 223939)]