26620634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6427}}^1$

素因数の和:6557

約数の個数: 16

約数和(自身を含む): 42424800

約数和(自身を除く): 15804166

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 6427, 12854, 122113, 244226, 700543, 1401086, 13310317, 26620634]

約数ペア:

[(1, 26620634), (2, 13310317), (19, 1401086), (38, 700543), (109, 244226), (218, 122113), (2071, 12854), (4142, 6427)]