22191912

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1597}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 60452340

約数和(自身を除く): 38260428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1597, 1737, 2316, 3194, 3474, 4632, 4791, 6388, 6948, 9582, 12776, 13896, 14373, 19164, 28746, 38328, 57492, 114984, 308221, 616442, 924663, 1232884, 1849326, 2465768, 2773989, 3698652, 5547978, 7397304, 11095956, 22191912]

約数ペア:

[(1, 22191912), (2, 11095956), (3, 7397304), (4, 5547978), (6, 3698652), (8, 2773989), (9, 2465768), (12, 1849326), (18, 1232884), (24, 924663), (36, 616442), (72, 308221), (193, 114984), (386, 57492), (579, 38328), (772, 28746), (1158, 19164), (1544, 14373), (1597, 13896), (1737, 12776), (2316, 9582), (3194, 6948), (3474, 6388), (4632, 4791)]