19167738

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1663}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 40974336

約数和(自身を除く): 21806598

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 113, 226, 339, 678, 1663, 1921, 3326, 3842, 4989, 5763, 9978, 11526, 28271, 56542, 84813, 169626, 187919, 375838, 563757, 1127514, 3194623, 6389246, 9583869, 19167738]

約数ペア:

[(1, 19167738), (2, 9583869), (3, 6389246), (6, 3194623), (17, 1127514), (34, 563757), (51, 375838), (102, 187919), (113, 169626), (226, 84813), (339, 56542), (678, 28271), (1663, 11526), (1921, 9978), (3326, 5763), (3842, 4989)]