22638854

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 40836096

約数和(自身を除く): 18197242

約数列:

[1, 2, 7, 14, 23, 46, 161, 167, 322, 334, 421, 842, 1169, 2338, 2947, 3841, 5894, 7682, 9683, 19366, 26887, 53774, 67781, 70307, 135562, 140614, 492149, 984298, 1617061, 3234122, 11319427, 22638854]

約数ペア:

[(1, 22638854), (2, 11319427), (7, 3234122), (14, 1617061), (23, 984298), (46, 492149), (161, 140614), (167, 135562), (322, 70307), (334, 67781), (421, 53774), (842, 26887), (1169, 19366), (2338, 9683), (2947, 7682), (3841, 5894)]