12655416

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12263}}^1$

素因数の和:12315

約数の個数: 32

約数和(自身を含む): 32376960

約数和(自身を除く): 19721544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 12263, 24526, 36789, 49052, 73578, 98104, 147156, 294312, 527309, 1054618, 1581927, 2109236, 3163854, 4218472, 6327708, 12655416]

約数ペア:

[(1, 12655416), (2, 6327708), (3, 4218472), (4, 3163854), (6, 2109236), (8, 1581927), (12, 1054618), (24, 527309), (43, 294312), (86, 147156), (129, 98104), (172, 73578), (258, 49052), (344, 36789), (516, 24526), (1032, 12263)]