12500016

素因数分解:

$2^4\times 3^1\times {\mathrm{260417}}^1$

素因数の和:260428

約数の個数: 20

約数和(自身を含む): 32291832

約数和(自身を除く): 19791816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 260417, 520834, 781251, 1041668, 1562502, 2083336, 3125004, 4166672, 6250008, 12500016]

約数ペア:

[(1, 12500016), (2, 6250008), (3, 4166672), (4, 3125004), (6, 2083336), (8, 1562502), (12, 1041668), (16, 781251), (24, 520834), (48, 260417)]