16641950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25603}}^1$

素因数の和:25628

約数の個数: 24

約数和(自身を含む): 33336408

約数和(自身を除く): 16694458

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 25603, 51206, 128015, 256030, 332839, 640075, 665678, 1280150, 1664195, 3328390, 8320975, 16641950]

約数ペア:

[(1, 16641950), (2, 8320975), (5, 3328390), (10, 1664195), (13, 1280150), (25, 665678), (26, 640075), (50, 332839), (65, 256030), (130, 128015), (325, 51206), (650, 25603)]