39817966

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1823}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 61023744

約数和(自身を除く): 21205778

約数列:

[1, 2, 67, 134, 163, 326, 1823, 3646, 10921, 21842, 122141, 244282, 297149, 594298, 19908983, 39817966]

約数ペア:

[(1, 39817966), (2, 19908983), (67, 594298), (134, 297149), (163, 244282), (326, 122141), (1823, 21842), (3646, 10921)]