39040478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1559}}^1$

素因数の和:2239

約数の個数: 16

約数和(自身を含む): 61776000

約数和(自身を除く): 22735522

約数列:

[1, 2, 19, 38, 659, 1318, 1559, 3118, 12521, 25042, 29621, 59242, 1027381, 2054762, 19520239, 39040478]

約数ペア:

[(1, 39040478), (2, 19520239), (19, 2054762), (38, 1027381), (659, 59242), (1318, 29621), (1559, 25042), (3118, 12521)]