22619842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{85037}}^1$

素因数の和:85065

約数の個数: 16

約数和(自身を含む): 40818240

約数和(自身を除く): 18198398

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 85037, 170074, 595259, 1190518, 1615703, 3231406, 11309921, 22619842]

約数ペア:

[(1, 22619842), (2, 11309921), (7, 3231406), (14, 1615703), (19, 1190518), (38, 595259), (133, 170074), (266, 85037)]