13985038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4021}}^1$

素因数の和:4107

約数の個数: 16

約数和(自身を含む): 22008384

約数和(自身を除く): 8023346

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 4021, 8042, 148777, 188987, 297554, 377974, 6992519, 13985038]

約数ペア:

[(1, 13985038), (2, 6992519), (37, 377974), (47, 297554), (74, 188987), (94, 148777), (1739, 8042), (3478, 4021)]