19374480436

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{4871}}^1\times {\mathrm{21157}}^1$

素因数の和:26079

約数の個数: 24

約数和(自身を含む): 34635476736

約数和(自身を除く): 15260996300

約数列:

[1, 2, 4, 47, 94, 188, 4871, 9742, 19484, 21157, 42314, 84628, 228937, 457874, 915748, 994379, 1988758, 3977516, 103055747, 206111494, 412222988, 4843620109, 9687240218, 19374480436]

約数ペア:

[(1, 19374480436), (2, 9687240218), (4, 4843620109), (47, 412222988), (94, 206111494), (188, 103055747), (4871, 3977516), (9742, 1988758), (19484, 994379), (21157, 915748), (42314, 457874), (84628, 228937)]