38643014

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:995

約数の個数: 16

約数和(自身を含む): 58732800

約数和(自身を除く): 20089786

約数列:

[1, 2, 151, 199, 302, 398, 643, 1286, 30049, 60098, 97093, 127957, 194186, 255914, 19321507, 38643014]

約数ペア:

[(1, 38643014), (2, 19321507), (151, 255914), (199, 194186), (302, 127957), (398, 97093), (643, 60098), (1286, 30049)]