38493772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11779}}^1$

素因数の和:11845

約数の個数: 24

約数和(自身を含む): 72564800

約数和(自身を除く): 34071028

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 11779, 23558, 47116, 223801, 447602, 506497, 895204, 1012994, 2025988, 9623443, 19246886, 38493772]

約数ペア:

[(1, 38493772), (2, 19246886), (4, 9623443), (19, 2025988), (38, 1012994), (43, 895204), (76, 506497), (86, 447602), (172, 223801), (817, 47116), (1634, 23558), (3268, 11779)]