12602890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 24131520

約数和(自身を除く): 11528630

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 587, 1130, 1174, 2147, 2935, 4294, 5870, 10735, 11153, 21470, 22306, 55765, 66331, 111530, 132662, 331655, 663310, 1260289, 2520578, 6301445, 12602890]

約数ペア:

[(1, 12602890), (2, 6301445), (5, 2520578), (10, 1260289), (19, 663310), (38, 331655), (95, 132662), (113, 111530), (190, 66331), (226, 55765), (565, 22306), (587, 21470), (1130, 11153), (1174, 10735), (2147, 5870), (2935, 4294)]