14819870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3931}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 29725920

約数和(自身を除く): 14906050

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 3931, 7862, 19655, 39310, 51103, 102206, 113999, 227998, 255515, 511030, 569995, 1139990, 1481987, 2963974, 7409935, 14819870]

約数ペア:

[(1, 14819870), (2, 7409935), (5, 2963974), (10, 1481987), (13, 1139990), (26, 569995), (29, 511030), (58, 255515), (65, 227998), (130, 113999), (145, 102206), (290, 51103), (377, 39310), (754, 19655), (1885, 7862), (3770, 3931)]