12578746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8821}}^1$

素因数の和:8877

約数の個数: 16

約数和(自身を含む): 20325888

約数和(自身を除く): 7747142

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 8821, 17642, 202883, 273451, 405766, 546902, 6289373, 12578746]

約数ペア:

[(1, 12578746), (2, 6289373), (23, 546902), (31, 405766), (46, 273451), (62, 202883), (713, 17642), (1426, 8821)]