13223245

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10211}}^1$

素因数の和:10260

約数の個数: 16

約数和(自身を含む): 18626688

約数和(自身を除く): 5403443

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 10211, 51055, 71477, 357385, 377807, 1889035, 2644649, 13223245]

約数ペア:

[(1, 13223245), (5, 2644649), (7, 1889035), (35, 377807), (37, 357385), (185, 71477), (259, 51055), (1295, 10211)]