12739116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 32313344

約数和(自身を除く): 19574228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 643, 762, 1286, 1524, 1651, 1929, 2572, 3302, 3858, 4953, 6604, 7716, 8359, 9906, 16718, 19812, 25077, 33436, 50154, 81661, 100308, 163322, 244983, 326644, 489966, 979932, 1061593, 2123186, 3184779, 4246372, 6369558, 12739116]

約数ペア:

[(1, 12739116), (2, 6369558), (3, 4246372), (4, 3184779), (6, 2123186), (12, 1061593), (13, 979932), (26, 489966), (39, 326644), (52, 244983), (78, 163322), (127, 100308), (156, 81661), (254, 50154), (381, 33436), (508, 25077), (643, 19812), (762, 16718), (1286, 9906), (1524, 8359), (1651, 7716), (1929, 6604), (2572, 4953), (3302, 3858)]