19912314631

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{272581}}^1$

素因数の和:272850

約数の個数: 16

約数和(自身を含む): 22569789600

約数和(自身を除く): 2657474969

約数列:

[1, 11, 29, 229, 319, 2519, 6641, 73051, 272581, 2998391, 7904849, 62421049, 86953339, 686631539, 1810210421, 19912314631]

約数ペア:

[(1, 19912314631), (11, 1810210421), (29, 686631539), (229, 86953339), (319, 62421049), (2519, 7904849), (6641, 2998391), (73051, 272581)]