19098734

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4231}}^1$

素因数の和:4331

約数の個数: 16

約数和(自身を含む): 29911776

約数和(自身を除く): 10813042

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4231, 4514, 8462, 156547, 258091, 313094, 516182, 9549367, 19098734]

約数ペア:

[(1, 19098734), (2, 9549367), (37, 516182), (61, 313094), (74, 258091), (122, 156547), (2257, 8462), (4231, 4514)]