19329441

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3001}}^1$

素因数の和:3136

約数の個数: 16

約数和(自身を含む): 27378240

約数和(自身を除く): 8048799

約数列:

[1, 3, 19, 57, 113, 339, 2147, 3001, 6441, 9003, 57019, 171057, 339113, 1017339, 6443147, 19329441]

約数ペア:

[(1, 19329441), (3, 6443147), (19, 1017339), (57, 339113), (113, 171057), (339, 57019), (2147, 9003), (3001, 6441)]