16449466

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:798

約数の個数: 24

約数和(自身を含む): 27430452

約数和(自身を除く): 10980986

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 673, 1111, 1346, 2222, 7403, 12221, 14806, 24442, 67973, 81433, 135946, 162866, 747703, 1495406, 8224733, 16449466]

約数ペア:

[(1, 16449466), (2, 8224733), (11, 1495406), (22, 747703), (101, 162866), (121, 135946), (202, 81433), (242, 67973), (673, 24442), (1111, 14806), (1346, 12221), (2222, 7403)]