12041204

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 25162368

約数和(自身を除く): 13121164

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 137, 146, 172, 274, 292, 301, 511, 548, 602, 959, 1022, 1204, 1918, 2044, 3139, 3836, 5891, 6278, 10001, 11782, 12556, 20002, 21973, 23564, 40004, 41237, 43946, 70007, 82474, 87892, 140014, 164948, 280028, 430043, 860086, 1720172, 3010301, 6020602, 12041204]

約数ペア:

[(1, 12041204), (2, 6020602), (4, 3010301), (7, 1720172), (14, 860086), (28, 430043), (43, 280028), (73, 164948), (86, 140014), (137, 87892), (146, 82474), (172, 70007), (274, 43946), (292, 41237), (301, 40004), (511, 23564), (548, 21973), (602, 20002), (959, 12556), (1022, 11782), (1204, 10001), (1918, 6278), (2044, 5891), (3139, 3836)]