12960756862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9218177}}^1$

素因数の和:9218235

約数の個数: 16

約数和(自身を含む): 21017445840

約数和(自身を除く): 8056688978

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 9218177, 18436354, 175145363, 341072549, 350290726, 682145098, 6480378431, 12960756862]

約数ペア:

[(1, 12960756862), (2, 6480378431), (19, 682145098), (37, 350290726), (38, 341072549), (74, 175145363), (703, 18436354), (1406, 9218177)]