17965370

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{18521}}^1$

素因数の和:18625

約数の個数: 16

約数和(自身を含む): 32672808

約数和(自身を除く): 14707438

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 18521, 37042, 92605, 185210, 1796537, 3593074, 8982685, 17965370]

約数ペア:

[(1, 17965370), (2, 8982685), (5, 3593074), (10, 1796537), (97, 185210), (194, 92605), (485, 37042), (970, 18521)]