23338268

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 42555744

約数和(自身を除く): 19217476

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2221, 2627, 4442, 5254, 8884, 10508, 82177, 157691, 164354, 315382, 328708, 630764, 5834567, 11669134, 23338268]

約数ペア:

[(1, 23338268), (2, 11669134), (4, 5834567), (37, 630764), (71, 328708), (74, 315382), (142, 164354), (148, 157691), (284, 82177), (2221, 10508), (2627, 8884), (4442, 5254)]