128547122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307529}}^1$

素因数の和:307561

約数の個数: 16

約数和(自身を含む): 221421600

約数和(自身を除く): 92874478

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 307529, 615058, 3382819, 5843051, 6765638, 11686102, 64273561, 128547122]

約数ペア:

[(1, 128547122), (2, 64273561), (11, 11686102), (19, 6765638), (22, 5843051), (38, 3382819), (209, 615058), (418, 307529)]