13394612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 29516928

約数和(自身を除く): 16122316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 277, 308, 314, 554, 628, 1099, 1108, 1727, 1939, 2198, 3047, 3454, 3878, 4396, 6094, 6908, 7756, 12089, 12188, 21329, 24178, 42658, 43489, 48356, 85316, 86978, 173956, 304423, 478379, 608846, 956758, 1217692, 1913516, 3348653, 6697306, 13394612]

約数ペア:

[(1, 13394612), (2, 6697306), (4, 3348653), (7, 1913516), (11, 1217692), (14, 956758), (22, 608846), (28, 478379), (44, 304423), (77, 173956), (154, 86978), (157, 85316), (277, 48356), (308, 43489), (314, 42658), (554, 24178), (628, 21329), (1099, 12188), (1108, 12089), (1727, 7756), (1939, 6908), (2198, 6094), (3047, 4396), (3454, 3878)]