12019376

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 24313920

約数和(自身を除く): 12294544

約数列:

[1, 2, 4, 8, 16, 37, 74, 79, 148, 158, 257, 296, 316, 514, 592, 632, 1028, 1264, 2056, 2923, 4112, 5846, 9509, 11692, 19018, 20303, 23384, 38036, 40606, 46768, 76072, 81212, 152144, 162424, 324848, 751211, 1502422, 3004844, 6009688, 12019376]

約数ペア:

[(1, 12019376), (2, 6009688), (4, 3004844), (8, 1502422), (16, 751211), (37, 324848), (74, 162424), (79, 152144), (148, 81212), (158, 76072), (257, 46768), (296, 40606), (316, 38036), (514, 23384), (592, 20303), (632, 19018), (1028, 11692), (1264, 9509), (2056, 5846), (2923, 4112)]