23879834

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1102

約数の個数: 24

約数和(自身を含む): 39802644

約数和(自身を除く): 15922810

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 977, 1111, 1954, 2222, 10747, 12221, 21494, 24442, 98677, 118217, 197354, 236434, 1085447, 2170894, 11939917, 23879834]

約数ペア:

[(1, 23879834), (2, 11939917), (11, 2170894), (22, 1085447), (101, 236434), (121, 197354), (202, 118217), (242, 98677), (977, 24442), (1111, 21494), (1954, 12221), (2222, 10747)]