22875086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 38658816

約数和(自身を除く): 15783730

約数列:

[1, 2, 13, 26, 31, 62, 101, 202, 281, 403, 562, 806, 1313, 2626, 3131, 3653, 6262, 7306, 8711, 17422, 28381, 40703, 56762, 81406, 113243, 226486, 368953, 737906, 879811, 1759622, 11437543, 22875086]

約数ペア:

[(1, 22875086), (2, 11437543), (13, 1759622), (26, 879811), (31, 737906), (62, 368953), (101, 226486), (202, 113243), (281, 81406), (403, 56762), (562, 40703), (806, 28381), (1313, 17422), (2626, 8711), (3131, 7306), (3653, 6262)]