16856876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 31199280

約数和(自身を除く): 14342404

約数列:

[1, 2, 4, 19, 38, 76, 293, 586, 757, 1172, 1514, 3028, 5567, 11134, 14383, 22268, 28766, 57532, 221801, 443602, 887204, 4214219, 8428438, 16856876]

約数ペア:

[(1, 16856876), (2, 8428438), (4, 4214219), (19, 887204), (38, 443602), (76, 221801), (293, 57532), (586, 28766), (757, 22268), (1172, 14383), (1514, 11134), (3028, 5567)]