19641094428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{86145151}}^1$

素因数の和:86145177

約数の個数: 24

約数和(自身を含む): 48241285120

約数和(自身を除く): 28600190692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 86145151, 172290302, 258435453, 344580604, 516870906, 1033741812, 1636757869, 3273515738, 4910273607, 6547031476, 9820547214, 19641094428]

約数ペア:

[(1, 19641094428), (2, 9820547214), (3, 6547031476), (4, 4910273607), (6, 3273515738), (12, 1636757869), (19, 1033741812), (38, 516870906), (57, 344580604), (76, 258435453), (114, 172290302), (228, 86145151)]