13353670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 28662336

約数和(自身を除く): 15308666

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 170, 185, 187, 193, 370, 374, 386, 407, 629, 814, 935, 965, 1258, 1870, 1930, 2035, 2123, 3145, 3281, 4070, 4246, 6290, 6562, 6919, 7141, 10615, 13838, 14282, 16405, 21230, 32810, 34595, 35705, 36091, 69190, 71410, 72182, 78551, 121397, 157102, 180455, 242794, 360910, 392755, 606985, 785510, 1213970, 1335367, 2670734, 6676835, 13353670]

約数ペア:

[(1, 13353670), (2, 6676835), (5, 2670734), (10, 1335367), (11, 1213970), (17, 785510), (22, 606985), (34, 392755), (37, 360910), (55, 242794), (74, 180455), (85, 157102), (110, 121397), (170, 78551), (185, 72182), (187, 71410), (193, 69190), (370, 36091), (374, 35705), (386, 34595), (407, 32810), (629, 21230), (814, 16405), (935, 14282), (965, 13838), (1258, 10615), (1870, 7141), (1930, 6919), (2035, 6562), (2123, 6290), (3145, 4246), (3281, 4070)]