12931770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1933}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 31191552

約数和(自身を除く): 18259782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 1933, 2230, 3345, 3866, 5799, 6690, 9665, 11598, 19330, 28995, 57990, 431059, 862118, 1293177, 2155295, 2586354, 4310590, 6465885, 12931770]

約数ペア:

[(1, 12931770), (2, 6465885), (3, 4310590), (5, 2586354), (6, 2155295), (10, 1293177), (15, 862118), (30, 431059), (223, 57990), (446, 28995), (669, 19330), (1115, 11598), (1338, 9665), (1933, 6690), (2230, 5799), (3345, 3866)]