22821396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{146291}}^1$

素因数の和:146311

約数の個数: 24

約数和(自身を含む): 57346464

約数和(自身を除く): 34525068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 146291, 292582, 438873, 585164, 877746, 1755492, 1901783, 3803566, 5705349, 7607132, 11410698, 22821396]

約数ペア:

[(1, 22821396), (2, 11410698), (3, 7607132), (4, 5705349), (6, 3803566), (12, 1901783), (13, 1755492), (26, 877746), (39, 585164), (52, 438873), (78, 292582), (156, 146291)]