12446456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2111}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 25850880

約数和(自身を除く): 13404424

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2111, 2948, 4222, 5896, 8444, 16888, 23221, 46442, 92884, 141437, 185768, 282874, 565748, 1131496, 1555807, 3111614, 6223228, 12446456]

約数ペア:

[(1, 12446456), (2, 6223228), (4, 3111614), (8, 1555807), (11, 1131496), (22, 565748), (44, 282874), (67, 185768), (88, 141437), (134, 92884), (268, 46442), (536, 23221), (737, 16888), (1474, 8444), (2111, 5896), (2948, 4222)]