19424778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5147}}^1$

素因数の和:5206

約数の個数: 32

約数和(自身を含む): 42254784

約数和(自身を除く): 22830006

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 5147, 10294, 15441, 30882, 87499, 174998, 190439, 262497, 380878, 524994, 571317, 1142634, 3237463, 6474926, 9712389, 19424778]

約数ペア:

[(1, 19424778), (2, 9712389), (3, 6474926), (6, 3237463), (17, 1142634), (34, 571317), (37, 524994), (51, 380878), (74, 262497), (102, 190439), (111, 174998), (222, 87499), (629, 30882), (1258, 15441), (1887, 10294), (3774, 5147)]