38221010

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{20011}}^1$

素因数の和:20209

約数の個数: 16

約数和(自身を含む): 69161472

約数和(自身を除く): 30940462

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 20011, 40022, 100055, 200110, 3822101, 7644202, 19110505, 38221010]

約数ペア:

[(1, 38221010), (2, 19110505), (5, 7644202), (10, 3822101), (191, 200110), (382, 100055), (955, 40022), (1910, 20011)]