13856590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 27495936

約数和(自身を除く): 13639346

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 1223, 2266, 2446, 5665, 6115, 11330, 12230, 13453, 26906, 67265, 125969, 134530, 251938, 629845, 1259690, 1385659, 2771318, 6928295, 13856590]

約数ペア:

[(1, 13856590), (2, 6928295), (5, 2771318), (10, 1385659), (11, 1259690), (22, 629845), (55, 251938), (103, 134530), (110, 125969), (206, 67265), (515, 26906), (1030, 13453), (1133, 12230), (1223, 11330), (2266, 6115), (2446, 5665)]