31194295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29851}}^1$

素因数の和:29886

約数の個数: 16

約数和(自身を含む): 42986880

約数和(自身を除く): 11792585

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 29851, 149255, 328361, 567169, 1641805, 2835845, 6238859, 31194295]

約数ペア:

[(1, 31194295), (5, 6238859), (11, 2835845), (19, 1641805), (55, 567169), (95, 328361), (209, 149255), (1045, 29851)]