19103546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7297}}^1$

素因数の和:7334

約数の個数: 32

約数和(自身を含む): 37832832

約数和(自身を除く): 18729286

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 7297, 14594, 51079, 80267, 102158, 124049, 160534, 248098, 561869, 868343, 1123738, 1364539, 1736686, 2729078, 9551773, 19103546]

約数ペア:

[(1, 19103546), (2, 9551773), (7, 2729078), (11, 1736686), (14, 1364539), (17, 1123738), (22, 868343), (34, 561869), (77, 248098), (119, 160534), (154, 124049), (187, 102158), (238, 80267), (374, 51079), (1309, 14594), (2618, 7297)]