38267890

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{37889}}^1$

素因数の和:37997

約数の個数: 16

約数和(自身を含む): 69566040

約数和(自身を除く): 31298150

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 37889, 75778, 189445, 378890, 3826789, 7653578, 19133945, 38267890]

約数ペア:

[(1, 38267890), (2, 19133945), (5, 7653578), (10, 3826789), (101, 378890), (202, 189445), (505, 75778), (1010, 37889)]