7131824686

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26811371}}^1$

素因数の和:26811399

約数の個数: 16

約数和(自身を含む): 12869458560

約数和(自身を除く): 5737633874

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 26811371, 53622742, 187679597, 375359194, 509416049, 1018832098, 3565912343, 7131824686]

約数ペア:

[(1, 7131824686), (2, 3565912343), (7, 1018832098), (14, 509416049), (19, 375359194), (38, 187679597), (133, 53622742), (266, 26811371)]