38965084

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137201}}^1$

素因数の和:137276

約数の個数: 12

約数和(自身を含む): 69149808

約数和(自身を除く): 30184724

約数列:

[1, 2, 4, 71, 142, 284, 137201, 274402, 548804, 9741271, 19482542, 38965084]

約数ペア:

[(1, 38965084), (2, 19482542), (4, 9741271), (71, 548804), (142, 274402), (284, 137201)]