2019072213

素因数分解:

$3^2\times {\mathrm{241}}^1\times {\mathrm{389}}^1\times {\mathrm{2393}}^1$

素因数の和:3029

約数の個数: 24

約数和(自身を含む): 2937294360

約数和(自身を除く): 918222147

約数列:

[1, 3, 9, 241, 389, 723, 1167, 2169, 2393, 3501, 7179, 21537, 93749, 281247, 576713, 843741, 930877, 1730139, 2792631, 5190417, 8377893, 224341357, 673024071, 2019072213]

約数ペア:

[(1, 2019072213), (3, 673024071), (9, 224341357), (241, 8377893), (389, 5190417), (723, 2792631), (1167, 1730139), (2169, 930877), (2393, 843741), (3501, 576713), (7179, 281247), (21537, 93749)]