1948784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3929}}^1$

素因数の和:3968

約数の個数: 20

約数和(自身を含む): 3898560

約数和(自身を除く): 1949776

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3929, 7858, 15716, 31432, 62864, 121799, 243598, 487196, 974392, 1948784]

約数ペア:

[(1, 1948784), (2, 974392), (4, 487196), (8, 243598), (16, 121799), (31, 62864), (62, 31432), (124, 15716), (248, 7858), (496, 3929)]