22872122

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1381}}^1$

素因数の和:1423

約数の個数: 36

約数和(自身を含む): 43246926

約数和(自身を除く): 20374804

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 1183, 1274, 1381, 2366, 2762, 8281, 9667, 16562, 17953, 19334, 35906, 67669, 125671, 135338, 233389, 251342, 466778, 879697, 1633723, 1759394, 3267446, 11436061, 22872122]

約数ペア:

[(1, 22872122), (2, 11436061), (7, 3267446), (13, 1759394), (14, 1633723), (26, 879697), (49, 466778), (91, 251342), (98, 233389), (169, 135338), (182, 125671), (338, 67669), (637, 35906), (1183, 19334), (1274, 17953), (1381, 16562), (2366, 9667), (2762, 8281)]