12380236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{25579}}^1$

素因数の和:25605

約数の個数: 18

約数和(自身を含む): 23814980

約数和(自身を除く): 11434744

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 25579, 51158, 102316, 281369, 562738, 1125476, 3095059, 6190118, 12380236]

約数ペア:

[(1, 12380236), (2, 6190118), (4, 3095059), (11, 1125476), (22, 562738), (44, 281369), (121, 102316), (242, 51158), (484, 25579)]