122581808

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{12377}}^1$

素因数の和:13004

約数の個数: 20

約数和(自身を含む): 237905160

約数和(自身を除く): 115323352

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 12377, 24754, 49508, 99016, 198032, 7661363, 15322726, 30645452, 61290904, 122581808]

約数ペア:

[(1, 122581808), (2, 61290904), (4, 30645452), (8, 15322726), (16, 7661363), (619, 198032), (1238, 99016), (2476, 49508), (4952, 24754), (9904, 12377)]