19981524

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{3793}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 46742080

約数和(自身を除く): 26760556

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 3793, 5268, 7586, 11379, 15172, 22758, 45516, 1665127, 3330254, 4995381, 6660508, 9990762, 19981524]

約数ペア:

[(1, 19981524), (2, 9990762), (3, 6660508), (4, 4995381), (6, 3330254), (12, 1665127), (439, 45516), (878, 22758), (1317, 15172), (1756, 11379), (2634, 7586), (3793, 5268)]