19792770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{659759}}^1$

素因数の和:659769

約数の個数: 16

約数和(自身を含む): 47502720

約数和(自身を除く): 27709950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 659759, 1319518, 1979277, 3298795, 3958554, 6597590, 9896385, 19792770]

約数ペア:

[(1, 19792770), (2, 9896385), (3, 6597590), (5, 3958554), (6, 3298795), (10, 1979277), (15, 1319518), (30, 659759)]