19624022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1084

約数の個数: 24

約数和(自身を含む): 32778648

約数和(自身を除く): 13154626

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 977, 1826, 1954, 10043, 10747, 20086, 21494, 81091, 118217, 162182, 236434, 892001, 1784002, 9812011, 19624022]

約数ペア:

[(1, 19624022), (2, 9812011), (11, 1784002), (22, 892001), (83, 236434), (121, 162182), (166, 118217), (242, 81091), (913, 21494), (977, 20086), (1826, 10747), (1954, 10043)]