138873862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97387}}^1$

素因数の和:97443

約数の個数: 16

約数和(自身を含む): 224381952

約数和(自身を除く): 85508090

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 97387, 194774, 2239901, 3018997, 4479802, 6037994, 69436931, 138873862]

約数ペア:

[(1, 138873862), (2, 69436931), (23, 6037994), (31, 4479802), (46, 3018997), (62, 2239901), (713, 194774), (1426, 97387)]