12904504

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{39343}}^1$

素因数の和:39390

約数の個数: 16

約数和(自身を含む): 24786720

約数和(自身を除く): 11882216

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 39343, 78686, 157372, 314744, 1613063, 3226126, 6452252, 12904504]

約数ペア:

[(1, 12904504), (2, 6452252), (4, 3226126), (8, 1613063), (41, 314744), (82, 157372), (164, 78686), (328, 39343)]