164463430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{865597}}^1$

素因数の和:865623

約数の個数: 16

約数和(自身を含む): 311615280

約数和(自身を除く): 147151850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 865597, 1731194, 4327985, 8655970, 16446343, 32892686, 82231715, 164463430]

約数ペア:

[(1, 164463430), (2, 82231715), (5, 32892686), (10, 16446343), (19, 8655970), (38, 4327985), (95, 1731194), (190, 865597)]