19214330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26321}}^1$

素因数の和:26401

約数の個数: 16

約数和(自身を含む): 35060904

約数和(自身を除く): 15846574

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 26321, 52642, 131605, 263210, 1921433, 3842866, 9607165, 19214330]

約数ペア:

[(1, 19214330), (2, 9607165), (5, 3842866), (10, 1921433), (73, 263210), (146, 131605), (365, 52642), (730, 26321)]