19819062

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15083}}^1$

素因数の和:15164

約数の個数: 24

約数和(自身を含む): 43532424

約数和(自身を除く): 23713362

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 15083, 30166, 45249, 90498, 135747, 271494, 1101059, 2202118, 3303177, 6606354, 9909531, 19819062]

約数ペア:

[(1, 19819062), (2, 9909531), (3, 6606354), (6, 3303177), (9, 2202118), (18, 1101059), (73, 271494), (146, 135747), (219, 90498), (438, 45249), (657, 30166), (1314, 15083)]