23200970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178469}}^1$

素因数の和:178489

約数の個数: 16

約数和(自身を含む): 44974440

約数和(自身を除く): 21773470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 178469, 356938, 892345, 1784690, 2320097, 4640194, 11600485, 23200970]

約数ペア:

[(1, 23200970), (2, 11600485), (5, 4640194), (10, 2320097), (13, 1784690), (26, 892345), (65, 356938), (130, 178469)]