19422579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30977}}^1$

素因数の和:31010

約数の個数: 16

約数和(自身を含む): 29738880

約数和(自身を除く): 10316301

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 30977, 92931, 340747, 588563, 1022241, 1765689, 6474193, 19422579]

約数ペア:

[(1, 19422579), (3, 6474193), (11, 1765689), (19, 1022241), (33, 588563), (57, 340747), (209, 92931), (627, 30977)]