13880074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 23272704

約数和(自身を除く): 9392630

約数列:

[1, 2, 13, 26, 71, 73, 103, 142, 146, 206, 923, 949, 1339, 1846, 1898, 2678, 5183, 7313, 7519, 10366, 14626, 15038, 67379, 95069, 97747, 134758, 190138, 195494, 533849, 1067698, 6940037, 13880074]

約数ペア:

[(1, 13880074), (2, 6940037), (13, 1067698), (26, 533849), (71, 195494), (73, 190138), (103, 134758), (142, 97747), (146, 95069), (206, 67379), (923, 15038), (949, 14626), (1339, 10366), (1846, 7519), (1898, 7313), (2678, 5183)]