1931142

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{4409}}^1$

素因数の和:4487

約数の個数: 16

約数和(自身を含む): 3916080

約数和(自身を除く): 1984938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 4409, 8818, 13227, 26454, 321857, 643714, 965571, 1931142]

約数ペア:

[(1, 1931142), (2, 965571), (3, 643714), (6, 321857), (73, 26454), (146, 13227), (219, 8818), (438, 4409)]