12381056

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 24841080

約数和(自身を除く): 12460024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 491, 788, 982, 1576, 1964, 3152, 3928, 6304, 7856, 12608, 15712, 25216, 31424, 62848, 96727, 193454, 386908, 773816, 1547632, 3095264, 6190528, 12381056]

約数ペア:

[(1, 12381056), (2, 6190528), (4, 3095264), (8, 1547632), (16, 773816), (32, 386908), (64, 193454), (128, 96727), (197, 62848), (394, 31424), (491, 25216), (788, 15712), (982, 12608), (1576, 7856), (1964, 6304), (3152, 3928)]