1865936

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:986

約数の個数: 20

約数和(自身を含む): 3645600

約数和(自身を除く): 1779664

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 839, 1112, 1678, 2224, 3356, 6712, 13424, 116621, 233242, 466484, 932968, 1865936]

約数ペア:

[(1, 1865936), (2, 932968), (4, 466484), (8, 233242), (16, 116621), (139, 13424), (278, 6712), (556, 3356), (839, 2224), (1112, 1678)]