19236778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{46021}}^1$

素因数の和:46053

約数の個数: 16

約数和(自身を含む): 33135840

約数和(自身を除く): 13899062

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 46021, 92042, 506231, 874399, 1012462, 1748798, 9618389, 19236778]

約数ペア:

[(1, 19236778), (2, 9618389), (11, 1748798), (19, 1012462), (22, 874399), (38, 506231), (209, 92042), (418, 46021)]