12226710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13147}}^1$

素因数の和:13188

約数の個数: 32

約数和(自身を含む): 30292992

約数和(自身を除く): 18066282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 13147, 26294, 39441, 65735, 78882, 131470, 197205, 394410, 407557, 815114, 1222671, 2037785, 2445342, 4075570, 6113355, 12226710]

約数ペア:

[(1, 12226710), (2, 6113355), (3, 4075570), (5, 2445342), (6, 2037785), (10, 1222671), (15, 815114), (30, 407557), (31, 394410), (62, 197205), (93, 131470), (155, 78882), (186, 65735), (310, 39441), (465, 26294), (930, 13147)]