19204762

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1917

約数の個数: 16

約数和(自身を含む): 29652480

約数和(自身を除く): 10447718

約数列:

[1, 2, 53, 103, 106, 206, 1759, 3518, 5459, 10918, 93227, 181177, 186454, 362354, 9602381, 19204762]

約数ペア:

[(1, 19204762), (2, 9602381), (53, 362354), (103, 186454), (106, 181177), (206, 93227), (1759, 10918), (3518, 5459)]