12258914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8719}}^1$

素因数の和:8777

約数の個数: 16

約数和(自身を含む): 19881600

約数和(自身を除く): 7622686

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 8719, 17438, 165661, 322603, 331322, 645206, 6129457, 12258914]

約数ペア:

[(1, 12258914), (2, 6129457), (19, 645206), (37, 331322), (38, 322603), (74, 165661), (703, 17438), (1406, 8719)]