23018678

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2843

約数の個数: 16

約数和(自身を含む): 35911680

約数和(自身を除く): 12893002

約数列:

[1, 2, 31, 62, 139, 278, 2671, 4309, 5342, 8618, 82801, 165602, 371269, 742538, 11509339, 23018678]

約数ペア:

[(1, 23018678), (2, 11509339), (31, 742538), (62, 371269), (139, 165602), (278, 82801), (2671, 8618), (4309, 5342)]