17320886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{34231}}^1$

素因数の和:34267

約数の個数: 16

約数和(自身を含む): 29576448

約数和(自身を除く): 12255562

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 34231, 68462, 376541, 753082, 787313, 1574626, 8660443, 17320886]

約数ペア:

[(1, 17320886), (2, 8660443), (11, 1574626), (22, 787313), (23, 753082), (46, 376541), (253, 68462), (506, 34231)]