1905612

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 4468800

約数和(自身を除く): 2563188

約数列:

[1, 2, 3, 4, 6, 12, 379, 419, 758, 838, 1137, 1257, 1516, 1676, 2274, 2514, 4548, 5028, 158801, 317602, 476403, 635204, 952806, 1905612]

約数ペア:

[(1, 1905612), (2, 952806), (3, 635204), (4, 476403), (6, 317602), (12, 158801), (379, 5028), (419, 4548), (758, 2514), (838, 2274), (1137, 1676), (1257, 1516)]