1853164990

素因数分解:

$2^1\times 5^1\times {\mathrm{15139}}^1\times {\mathrm{12241}}^1$

素因数の和:27387

約数の個数: 16

約数和(自身を含む): 3336189840

約数和(自身を除く): 1483024850

約数列:

[1, 2, 5, 10, 12241, 15139, 24482, 30278, 61205, 75695, 122410, 151390, 185316499, 370632998, 926582495, 1853164990]

約数ペア:

[(1, 1853164990), (2, 926582495), (5, 370632998), (10, 185316499), (12241, 151390), (15139, 122410), (24482, 75695), (30278, 61205)]