21701734

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:935

約数の個数: 16

約数和(自身を含む): 33261840

約数和(自身を除く): 11560106

約数列:

[1, 2, 59, 118, 353, 521, 706, 1042, 20827, 30739, 41654, 61478, 183913, 367826, 10850867, 21701734]

約数ペア:

[(1, 21701734), (2, 10850867), (59, 367826), (118, 183913), (353, 61478), (521, 41654), (706, 30739), (1042, 20827)]