17345254

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1451}}^1$

素因数の和:1635

約数の個数: 16

約数和(自身を含む): 26832960

約数和(自身を除く): 9487706

約数列:

[1, 2, 43, 86, 139, 278, 1451, 2902, 5977, 11954, 62393, 124786, 201689, 403378, 8672627, 17345254]

約数ペア:

[(1, 17345254), (2, 8672627), (43, 403378), (86, 201689), (139, 124786), (278, 62393), (1451, 11954), (2902, 5977)]