38871466

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1269

約数の個数: 16

約数和(自身を含む): 59241600

約数和(自身を除く): 20370134

約数列:

[1, 2, 101, 199, 202, 398, 967, 1934, 20099, 40198, 97667, 192433, 195334, 384866, 19435733, 38871466]

約数ペア:

[(1, 38871466), (2, 19435733), (101, 384866), (199, 195334), (202, 192433), (398, 97667), (967, 40198), (1934, 20099)]