12603536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3807

約数の個数: 40

約数和(自身を含む): 28048800

約数和(自身を除く): 15445264

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 3769, 7538, 15076, 30152, 41459, 60304, 71611, 82918, 143222, 165836, 286444, 331672, 572888, 663344, 787721, 1145776, 1575442, 3150884, 6301768, 12603536]

約数ペア:

[(1, 12603536), (2, 6301768), (4, 3150884), (8, 1575442), (11, 1145776), (16, 787721), (19, 663344), (22, 572888), (38, 331672), (44, 286444), (76, 165836), (88, 143222), (152, 82918), (176, 71611), (209, 60304), (304, 41459), (418, 30152), (836, 15076), (1672, 7538), (3344, 3769)]