12540488

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{12343}}^1$

素因数の和:12476

約数の個数: 16

約数和(自身を含む): 23700480

約数和(自身を除く): 11159992

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 12343, 24686, 49372, 98744, 1567561, 3135122, 6270244, 12540488]

約数ペア:

[(1, 12540488), (2, 6270244), (4, 3135122), (8, 1567561), (127, 98744), (254, 49372), (508, 24686), (1016, 12343)]