12364639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 14999040

約数和(自身を除く): 2634401

約数列:

[1, 7, 23, 61, 161, 427, 1259, 1403, 8813, 9821, 28957, 76799, 202699, 537593, 1766377, 12364639]

約数ペア:

[(1, 12364639), (7, 1766377), (23, 537593), (61, 202699), (161, 76799), (427, 28957), (1259, 9821), (1403, 8813)]