39109876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17491}}^1$

素因数の和:17551

約数の個数: 24

約数和(自身を含む): 75425504

約数和(自身を除く): 36315628

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 17491, 34982, 69964, 227383, 454766, 752113, 909532, 1504226, 3008452, 9777469, 19554938, 39109876]

約数ペア:

[(1, 39109876), (2, 19554938), (4, 9777469), (13, 3008452), (26, 1504226), (43, 909532), (52, 752113), (86, 454766), (172, 227383), (559, 69964), (1118, 34982), (2236, 17491)]