39143312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{188189}}^1$

素因数の和:188210

約数の個数: 20

約数和(自身を含む): 81674460

約数和(自身を除く): 42531148

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 188189, 376378, 752756, 1505512, 2446457, 3011024, 4892914, 9785828, 19571656, 39143312]

約数ペア:

[(1, 39143312), (2, 19571656), (4, 9785828), (8, 4892914), (13, 3011024), (16, 2446457), (26, 1505512), (52, 752756), (104, 376378), (208, 188189)]