22993978

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 40492800

約数和(自身を除く): 17498822

約数列:

[1, 2, 7, 14, 73, 146, 149, 151, 298, 302, 511, 1022, 1043, 1057, 2086, 2114, 10877, 11023, 21754, 22046, 22499, 44998, 76139, 77161, 152278, 154322, 157493, 314986, 1642427, 3284854, 11496989, 22993978]

約数ペア:

[(1, 22993978), (2, 11496989), (7, 3284854), (14, 1642427), (73, 314986), (146, 157493), (149, 154322), (151, 152278), (298, 77161), (302, 76139), (511, 44998), (1022, 22499), (1043, 22046), (1057, 21754), (2086, 11023), (2114, 10877)]