19449749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3209}}^1$

素因数の和:3268

約数の個数: 16

約数和(自身を含む): 23112000

約数和(自身を除く): 3662251

約数列:

[1, 11, 19, 29, 209, 319, 551, 3209, 6061, 35299, 60971, 93061, 670681, 1023671, 1768159, 19449749]

約数ペア:

[(1, 19449749), (11, 1768159), (19, 1023671), (29, 670681), (209, 93061), (319, 60971), (551, 35299), (3209, 6061)]