15338609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 18692352

約数和(自身を除く): 3353743

約数列:

[1, 11, 13, 37, 143, 169, 223, 407, 481, 1859, 2453, 2899, 5291, 6253, 8251, 31889, 37687, 68783, 90761, 107263, 414557, 1179893, 1394419, 15338609]

約数ペア:

[(1, 15338609), (11, 1394419), (13, 1179893), (37, 414557), (143, 107263), (169, 90761), (223, 68783), (407, 37687), (481, 31889), (1859, 8251), (2453, 6253), (2899, 5291)]