13091738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25873}}^1$

素因数の和:25909

約数の個数: 16

約数和(自身を含む): 22355136

約数和(自身を除く): 9263398

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 25873, 51746, 284603, 569206, 595079, 1190158, 6545869, 13091738]

約数ペア:

[(1, 13091738), (2, 6545869), (11, 1190158), (22, 595079), (23, 569206), (46, 284603), (253, 51746), (506, 25873)]