18259190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5653}}^1$

素因数の和:5696

約数の個数: 32

約数和(自身を含む): 36637920

約数和(自身を除く): 18378730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 5653, 11306, 28265, 56530, 96101, 107407, 192202, 214814, 480505, 537035, 961010, 1074070, 1825919, 3651838, 9129595, 18259190]

約数ペア:

[(1, 18259190), (2, 9129595), (5, 3651838), (10, 1825919), (17, 1074070), (19, 961010), (34, 537035), (38, 480505), (85, 214814), (95, 192202), (170, 107407), (190, 96101), (323, 56530), (646, 28265), (1615, 11306), (3230, 5653)]