12841406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2131}}^1$

素因数の和:2287

約数の個数: 16

約数和(自身を含む): 20262528

約数和(自身を除く): 7421122

約数列:

[1, 2, 23, 46, 131, 262, 2131, 3013, 4262, 6026, 49013, 98026, 279161, 558322, 6420703, 12841406]

約数ペア:

[(1, 12841406), (2, 6420703), (23, 558322), (46, 279161), (131, 98026), (262, 49013), (2131, 6026), (3013, 4262)]