27694438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31687}}^1$

素因数の和:31731

約数の個数: 16

約数和(自身を含む): 45630720

約数和(自身を除く): 17936282

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 31687, 63374, 602053, 728801, 1204106, 1457602, 13847219, 27694438]

約数ペア:

[(1, 27694438), (2, 13847219), (19, 1457602), (23, 1204106), (38, 728801), (46, 602053), (437, 63374), (874, 31687)]