1929721216

素因数分解:

$2^7\times {\mathrm{15075947}}^1$

素因数の和:15075961

約数の個数: 16

約数和(自身を含む): 3844366740

約数和(自身を除く): 1914645524

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 15075947, 30151894, 60303788, 120607576, 241215152, 482430304, 964860608, 1929721216]

約数ペア:

[(1, 1929721216), (2, 964860608), (4, 482430304), (8, 241215152), (16, 120607576), (32, 60303788), (64, 30151894), (128, 15075947)]