15696424970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1\times {\mathrm{38371}}^1$

素因数の和:40550

約数の個数: 32

約数和(自身を含む): 29755183680

約数和(自身を除く): 14058758710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2153, 4306, 10765, 21530, 38371, 40907, 76742, 81814, 191855, 204535, 383710, 409070, 729049, 1458098, 3645245, 7290490, 82612763, 165225526, 413063815, 826127630, 1569642497, 3139284994, 7848212485, 15696424970]

約数ペア:

[(1, 15696424970), (2, 7848212485), (5, 3139284994), (10, 1569642497), (19, 826127630), (38, 413063815), (95, 165225526), (190, 82612763), (2153, 7290490), (4306, 3645245), (10765, 1458098), (21530, 729049), (38371, 409070), (40907, 383710), (76742, 204535), (81814, 191855)]