19228218

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1873}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 40478400

約数和(自身を除く): 21250182

約数列:

[1, 2, 3, 6, 29, 58, 59, 87, 118, 174, 177, 354, 1711, 1873, 3422, 3746, 5133, 5619, 10266, 11238, 54317, 108634, 110507, 162951, 221014, 325902, 331521, 663042, 3204703, 6409406, 9614109, 19228218]

約数ペア:

[(1, 19228218), (2, 9614109), (3, 6409406), (6, 3204703), (29, 663042), (58, 331521), (59, 325902), (87, 221014), (118, 162951), (174, 110507), (177, 108634), (354, 54317), (1711, 11238), (1873, 10266), (3422, 5619), (3746, 5133)]