15481402

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 23784192

約数和(自身を除く): 8302790

約数列:

[1, 2, 73, 107, 146, 214, 991, 1982, 7811, 15622, 72343, 106037, 144686, 212074, 7740701, 15481402]

約数ペア:

[(1, 15481402), (2, 7740701), (73, 212074), (107, 144686), (146, 106037), (214, 72343), (991, 15622), (1982, 7811)]