2015984

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{773}}^1$

素因数の和:944

約数の個数: 20

約数和(自身を含む): 3935016

約数和(自身を除く): 1919032

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 773, 1304, 1546, 2608, 3092, 6184, 12368, 125999, 251998, 503996, 1007992, 2015984]

約数ペア:

[(1, 2015984), (2, 1007992), (4, 503996), (8, 251998), (16, 125999), (163, 12368), (326, 6184), (652, 3092), (773, 2608), (1304, 1546)]