19145073

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5021}}^1$

素因数の和:5096

約数の個数: 16

約数和(自身を含む): 26998272

約数和(自身を除く): 7853199

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 5021, 15063, 155651, 205861, 466953, 617583, 6381691, 19145073]

約数ペア:

[(1, 19145073), (3, 6381691), (31, 617583), (41, 466953), (93, 205861), (123, 155651), (1271, 15063), (3813, 5021)]