13931258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1109}}^1$

素因数の和:1693

約数の個数: 16

約数和(自身を含む): 22857120

約数和(自身を除く): 8925862

約数列:

[1, 2, 11, 22, 571, 1109, 1142, 2218, 6281, 12199, 12562, 24398, 633239, 1266478, 6965629, 13931258]

約数ペア:

[(1, 13931258), (2, 6965629), (11, 1266478), (22, 633239), (571, 24398), (1109, 12562), (1142, 12199), (2218, 6281)]