13273666

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 10918334

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 359, 718, 973, 1946, 2513, 2641, 5026, 5282, 6821, 13642, 18487, 36974, 47747, 49901, 95494, 99802, 349307, 698614, 948119, 1896238, 6636833, 13273666]

約数ペア:

[(1, 13273666), (2, 6636833), (7, 1896238), (14, 948119), (19, 698614), (38, 349307), (133, 99802), (139, 95494), (266, 49901), (278, 47747), (359, 36974), (718, 18487), (973, 13642), (1946, 6821), (2513, 5282), (2641, 5026)]