16708258

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 31472640

約数和(自身を除く): 14764382

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 2731, 3059, 5462, 6118, 19117, 38234, 51889, 62813, 103778, 125626, 363223, 439691, 726446, 879382, 1193447, 2386894, 8354129, 16708258]

約数ペア:

[(1, 16708258), (2, 8354129), (7, 2386894), (14, 1193447), (19, 879382), (23, 726446), (38, 439691), (46, 363223), (133, 125626), (161, 103778), (266, 62813), (322, 51889), (437, 38234), (874, 19117), (2731, 6118), (3059, 5462)]