39538174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22697}}^1$

素因数の和:22779

約数の個数: 16

約数和(自身を含む): 64825488

約数和(自身を除く): 25287314

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 22697, 45394, 295061, 590122, 1520699, 3041398, 19769087, 39538174]

約数ペア:

[(1, 39538174), (2, 19769087), (13, 3041398), (26, 1520699), (67, 590122), (134, 295061), (871, 45394), (1742, 22697)]