11381804

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 23950080

約数和(自身を除く): 12568276

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 107, 116, 131, 203, 214, 262, 406, 428, 524, 749, 812, 917, 1498, 1834, 2996, 3103, 3668, 3799, 6206, 7598, 12412, 14017, 15196, 21721, 26593, 28034, 43442, 53186, 56068, 86884, 98119, 106372, 196238, 392476, 406493, 812986, 1625972, 2845451, 5690902, 11381804]

約数ペア:

[(1, 11381804), (2, 5690902), (4, 2845451), (7, 1625972), (14, 812986), (28, 406493), (29, 392476), (58, 196238), (107, 106372), (116, 98119), (131, 86884), (203, 56068), (214, 53186), (262, 43442), (406, 28034), (428, 26593), (524, 21721), (749, 15196), (812, 14017), (917, 12412), (1498, 7598), (1834, 6206), (2996, 3799), (3103, 3668)]