17542238

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 31670784

約数和(自身を除く): 14128546

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 314, 322, 347, 694, 1099, 2198, 2429, 3611, 4858, 7222, 7981, 15962, 25277, 50554, 54479, 55867, 108958, 111734, 381353, 762706, 1253017, 2506034, 8771119, 17542238]

約数ペア:

[(1, 17542238), (2, 8771119), (7, 2506034), (14, 1253017), (23, 762706), (46, 381353), (157, 111734), (161, 108958), (314, 55867), (322, 54479), (347, 50554), (694, 25277), (1099, 15962), (2198, 7981), (2429, 7222), (3611, 4858)]