11909788

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{2237}}^1$

素因数の和:2274

約数の個数: 24

約数和(自身を含む): 22935024

約数和(自身を除く): 11025236

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2237, 2662, 4474, 5324, 8948, 24607, 49214, 98428, 270677, 541354, 1082708, 2977447, 5954894, 11909788]

約数ペア:

[(1, 11909788), (2, 5954894), (4, 2977447), (11, 1082708), (22, 541354), (44, 270677), (121, 98428), (242, 49214), (484, 24607), (1331, 8948), (2237, 5324), (2662, 4474)]