12986044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{709}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 24054800

約数和(自身を除く): 11068756

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 709, 964, 1418, 2836, 4579, 9158, 13471, 18316, 26942, 53884, 170869, 341738, 683476, 3246511, 6493022, 12986044]

約数ペア:

[(1, 12986044), (2, 6493022), (4, 3246511), (19, 683476), (38, 341738), (76, 170869), (241, 53884), (482, 26942), (709, 18316), (964, 13471), (1418, 9158), (2836, 4579)]