12015172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1009}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 22765400

約数和(自身を除く): 10750228

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 1009, 2018, 2977, 4036, 5954, 11908, 13117, 26234, 52468, 231061, 462122, 924244, 3003793, 6007586, 12015172]

約数ペア:

[(1, 12015172), (2, 6007586), (4, 3003793), (13, 924244), (26, 462122), (52, 231061), (229, 52468), (458, 26234), (916, 13117), (1009, 11908), (2018, 5954), (2977, 4036)]