40804438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{46687}}^1$

素因数の和:46731

約数の個数: 16

約数和(自身を含む): 67230720

約数和(自身を除く): 26426282

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 46687, 93374, 887053, 1073801, 1774106, 2147602, 20402219, 40804438]

約数ペア:

[(1, 40804438), (2, 20402219), (19, 2147602), (23, 1774106), (38, 1073801), (46, 887053), (437, 93374), (874, 46687)]