21732502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1499}}^1$

素因数の和:2171

約数の個数: 16

約数和(自身を含む): 35640000

約数和(自身を除く): 13907498

約数列:

[1, 2, 11, 22, 659, 1318, 1499, 2998, 7249, 14498, 16489, 32978, 987841, 1975682, 10866251, 21732502]

約数ペア:

[(1, 21732502), (2, 10866251), (11, 1975682), (22, 987841), (659, 32978), (1318, 16489), (1499, 14498), (2998, 7249)]