38122778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2579}}^1$

素因数の和:2989

約数の個数: 16

約数和(自身を含む): 60372000

約数和(自身を除く): 22249222

約数列:

[1, 2, 19, 38, 389, 778, 2579, 5158, 7391, 14782, 49001, 98002, 1003231, 2006462, 19061389, 38122778]

約数ペア:

[(1, 38122778), (2, 19061389), (19, 2006462), (38, 1003231), (389, 98002), (778, 49001), (2579, 14782), (5158, 7391)]