22428518

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{23911}}^1$

素因数の和:23987

約数の個数: 16

約数和(自身を含む): 39024384

約数和(自身を除く): 16595866

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 23911, 47822, 167377, 334754, 1602037, 3204074, 11214259, 22428518]

約数ペア:

[(1, 22428518), (2, 11214259), (7, 3204074), (14, 1602037), (67, 334754), (134, 167377), (469, 47822), (938, 23911)]