12357656

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{11113}}^1$

素因数の和:11258

約数の個数: 16

約数和(自身を含む): 23339400

約数和(自身を除く): 10981744

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 11113, 22226, 44452, 88904, 1544707, 3089414, 6178828, 12357656]

約数ペア:

[(1, 12357656), (2, 6178828), (4, 3089414), (8, 1544707), (139, 88904), (278, 44452), (556, 22226), (1112, 11113)]