13971646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12497}}^1$

素因数の和:12555

約数の個数: 16

約数和(自身を含む): 23096304

約数和(自身を除く): 9124658

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 12497, 24994, 162461, 324922, 537371, 1074742, 6985823, 13971646]

約数ペア:

[(1, 13971646), (2, 6985823), (13, 1074742), (26, 537371), (43, 324922), (86, 162461), (559, 24994), (1118, 12497)]