25168390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193603}}^1$

素因数の和:193623

約数の個数: 16

約数和(自身を含む): 48788208

約数和(自身を除く): 23619818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193603, 387206, 968015, 1936030, 2516839, 5033678, 12584195, 25168390]

約数ペア:

[(1, 25168390), (2, 12584195), (5, 5033678), (10, 2516839), (13, 1936030), (26, 968015), (65, 387206), (130, 193603)]