19195634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4621}}^1$

素因数の和:4721

約数の個数: 16

約数和(自身を含む): 30172416

約数和(自身を除く): 10976782

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 4621, 9242, 143251, 286502, 309607, 619214, 9597817, 19195634]

約数ペア:

[(1, 19195634), (2, 9597817), (31, 619214), (62, 309607), (67, 286502), (134, 143251), (2077, 9242), (4154, 4621)]