12270608

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1335

約数の個数: 40

約数和(自身を含む): 27498240

約数和(自身を除く): 15227632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1231, 1246, 1424, 2462, 2492, 4924, 4984, 8617, 9848, 9968, 17234, 19696, 34468, 68936, 109559, 137872, 219118, 438236, 766913, 876472, 1533826, 1752944, 3067652, 6135304, 12270608]

約数ペア:

[(1, 12270608), (2, 6135304), (4, 3067652), (7, 1752944), (8, 1533826), (14, 876472), (16, 766913), (28, 438236), (56, 219118), (89, 137872), (112, 109559), (178, 68936), (356, 34468), (623, 19696), (712, 17234), (1231, 9968), (1246, 9848), (1424, 8617), (2462, 4984), (2492, 4924)]