16812236

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11329}}^1$

素因数の和:11393

約数の個数: 24

約数和(自身を含む): 34261920

約数和(自身を除く): 17449684

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 11329, 22658, 45316, 79303, 158606, 317212, 600437, 1200874, 2401748, 4203059, 8406118, 16812236]

約数ペア:

[(1, 16812236), (2, 8406118), (4, 4203059), (7, 2401748), (14, 1200874), (28, 600437), (53, 317212), (106, 158606), (212, 79303), (371, 45316), (742, 22658), (1484, 11329)]