13031180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38327}}^1$

素因数の和:38353

約数の個数: 24

約数和(自身を含む): 28975968

約数和(自身を除く): 15944788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 38327, 76654, 153308, 191635, 383270, 651559, 766540, 1303118, 2606236, 3257795, 6515590, 13031180]

約数ペア:

[(1, 13031180), (2, 6515590), (4, 3257795), (5, 2606236), (10, 1303118), (17, 766540), (20, 651559), (34, 383270), (68, 191635), (85, 153308), (170, 76654), (340, 38327)]