38007209

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 40473600

約数和(自身を除く): 2466391

約数列:

[1, 31, 61, 101, 199, 1891, 3131, 6161, 6169, 12139, 20099, 190991, 376309, 623069, 1226039, 38007209]

約数ペア:

[(1, 38007209), (31, 1226039), (61, 623069), (101, 376309), (199, 190991), (1891, 20099), (3131, 12139), (6161, 6169)]