12580592

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 40

約数和(自身を含む): 25444800

約数和(自身を除く): 12864208

約数列:

[1, 2, 4, 8, 16, 37, 74, 79, 148, 158, 269, 296, 316, 538, 592, 632, 1076, 1264, 2152, 2923, 4304, 5846, 9953, 11692, 19906, 21251, 23384, 39812, 42502, 46768, 79624, 85004, 159248, 170008, 340016, 786287, 1572574, 3145148, 6290296, 12580592]

約数ペア:

[(1, 12580592), (2, 6290296), (4, 3145148), (8, 1572574), (16, 786287), (37, 340016), (74, 170008), (79, 159248), (148, 85004), (158, 79624), (269, 46768), (296, 42502), (316, 39812), (538, 23384), (592, 21251), (632, 19906), (1076, 11692), (1264, 9953), (2152, 5846), (2923, 4304)]