39481639

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 43706880

約数和(自身を除く): 4225241

約数列:

[1, 19, 23, 167, 437, 541, 3173, 3841, 10279, 12443, 72979, 90347, 236417, 1716593, 2077981, 39481639]

約数ペア:

[(1, 39481639), (19, 2077981), (23, 1716593), (167, 236417), (437, 90347), (541, 72979), (3173, 12443), (3841, 10279)]