12315928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 24312960

約数和(自身を除く): 11997032

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 937, 1643, 1874, 3286, 3748, 6572, 7496, 13144, 29047, 49661, 58094, 99322, 116188, 198644, 232376, 397288, 1539491, 3078982, 6157964, 12315928]

約数ペア:

[(1, 12315928), (2, 6157964), (4, 3078982), (8, 1539491), (31, 397288), (53, 232376), (62, 198644), (106, 116188), (124, 99322), (212, 58094), (248, 49661), (424, 29047), (937, 13144), (1643, 7496), (1874, 6572), (3286, 3748)]