192438421

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{4643}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 228261888

約数和(自身を除く): 35823467

約数列:

[1, 7, 31, 191, 217, 1337, 4643, 5921, 32501, 41447, 143933, 886813, 1007531, 6207691, 27491203, 192438421]

約数ペア:

[(1, 192438421), (7, 27491203), (31, 6207691), (191, 1007531), (217, 886813), (1337, 143933), (4643, 41447), (5921, 32501)]