1551901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 16

約数和(自身を含む): 1805440

約数和(自身を除く): 253539

約数列:

[1, 13, 19, 61, 103, 247, 793, 1159, 1339, 1957, 6283, 15067, 25441, 81679, 119377, 1551901]

約数ペア:

[(1, 1551901), (13, 119377), (19, 81679), (61, 25441), (103, 15067), (247, 6283), (793, 1957), (1159, 1339)]