19425516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{147163}}^1$

素因数の和:147181

約数の個数: 24

約数和(自身を含む): 49447104

約数和(自身を除く): 30021588

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 147163, 294326, 441489, 588652, 882978, 1618793, 1765956, 3237586, 4856379, 6475172, 9712758, 19425516]

約数ペア:

[(1, 19425516), (2, 9712758), (3, 6475172), (4, 4856379), (6, 3237586), (11, 1765956), (12, 1618793), (22, 882978), (33, 588652), (44, 441489), (66, 294326), (132, 147163)]