9789488

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{14923}}^1$

素因数の和:14972

約数の個数: 20

約数和(自身を含む): 19431048

約数和(自身を除く): 9641560

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 14923, 29846, 59692, 119384, 238768, 611843, 1223686, 2447372, 4894744, 9789488]

約数ペア:

[(1, 9789488), (2, 4894744), (4, 2447372), (8, 1223686), (16, 611843), (41, 238768), (82, 119384), (164, 59692), (328, 29846), (656, 14923)]