13394326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 23182848

約数和(自身を除く): 9788522

約数列:

[1, 2, 11, 22, 23, 46, 103, 206, 253, 257, 506, 514, 1133, 2266, 2369, 2827, 4738, 5654, 5911, 11822, 26059, 26471, 52118, 52942, 65021, 130042, 291181, 582362, 608833, 1217666, 6697163, 13394326]

約数ペア:

[(1, 13394326), (2, 6697163), (11, 1217666), (22, 608833), (23, 582362), (46, 291181), (103, 130042), (206, 65021), (253, 52942), (257, 52118), (506, 26471), (514, 26059), (1133, 11822), (2266, 5911), (2369, 5654), (2827, 4738)]