38497346

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 58449600

約数和(自身を除く): 19952254

約数列:

[1, 2, 197, 199, 394, 398, 491, 982, 39203, 78406, 96727, 97709, 193454, 195418, 19248673, 38497346]

約数ペア:

[(1, 38497346), (2, 19248673), (197, 195418), (199, 193454), (394, 97709), (398, 96727), (491, 78406), (982, 39203)]