12475806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 28734720

約数和(自身を除く): 16258914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2137, 2919, 4274, 5838, 6411, 12822, 14959, 29918, 44877, 89754, 297043, 594086, 891129, 1782258, 2079301, 4158602, 6237903, 12475806]

約数ペア:

[(1, 12475806), (2, 6237903), (3, 4158602), (6, 2079301), (7, 1782258), (14, 891129), (21, 594086), (42, 297043), (139, 89754), (278, 44877), (417, 29918), (834, 14959), (973, 12822), (1946, 6411), (2137, 5838), (2919, 4274)]