13233820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38923}}^1$

素因数の和:38949

約数の個数: 24

約数和(自身を含む): 29426544

約数和(自身を除く): 16192724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 38923, 77846, 155692, 194615, 389230, 661691, 778460, 1323382, 2646764, 3308455, 6616910, 13233820]

約数ペア:

[(1, 13233820), (2, 6616910), (4, 3308455), (5, 2646764), (10, 1323382), (17, 778460), (20, 661691), (34, 389230), (68, 194615), (85, 155692), (170, 77846), (340, 38923)]