19297764863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1647551}}^1$

素因数の和:1647634

約数の個数: 16

約数和(自身を含む): 22419887616

約数和(自身を除く): 3122122753

約数列:

[1, 13, 17, 53, 221, 689, 901, 11713, 1647551, 21418163, 28008367, 87320203, 364108771, 1135162639, 1484443451, 19297764863]

約数ペア:

[(1, 19297764863), (13, 1484443451), (17, 1135162639), (53, 364108771), (221, 87320203), (689, 28008367), (901, 21418163), (11713, 1647551)]