38589988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1279}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 71321600

約数和(自身を除く): 32731612

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 1279, 1588, 2558, 5116, 7543, 15086, 24301, 30172, 48602, 97204, 507763, 1015526, 2031052, 9647497, 19294994, 38589988]

約数ペア:

[(1, 38589988), (2, 19294994), (4, 9647497), (19, 2031052), (38, 1015526), (76, 507763), (397, 97204), (794, 48602), (1279, 30172), (1588, 24301), (2558, 15086), (5116, 7543)]