43421422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 75870720

約数和(自身を除く): 32449298

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 1387, 1423, 1606, 2774, 2846, 15257, 15653, 27037, 30514, 31306, 54074, 103879, 207758, 297407, 594814, 1142669, 1973701, 2285338, 3947402, 21710711, 43421422]

約数ペア:

[(1, 43421422), (2, 21710711), (11, 3947402), (19, 2285338), (22, 1973701), (38, 1142669), (73, 594814), (146, 297407), (209, 207758), (418, 103879), (803, 54074), (1387, 31306), (1423, 30514), (1606, 27037), (2774, 15653), (2846, 15257)]