38921614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{5147}}^1$

素因数の和:5367

約数の個数: 16

約数和(自身を含む): 61776000

約数和(自身を除く): 22854386

約数列:

[1, 2, 19, 38, 199, 398, 3781, 5147, 7562, 10294, 97793, 195586, 1024253, 2048506, 19460807, 38921614]

約数ペア:

[(1, 38921614), (2, 19460807), (19, 2048506), (38, 1024253), (199, 195586), (398, 97793), (3781, 10294), (5147, 7562)]