13149766

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 23869440

約数和(自身を除く): 10719674

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 739, 1271, 1478, 2542, 5173, 8897, 10346, 17794, 22909, 30299, 45818, 60598, 160363, 212093, 320726, 424186, 939269, 1878538, 6574883, 13149766]

約数ペア:

[(1, 13149766), (2, 6574883), (7, 1878538), (14, 939269), (31, 424186), (41, 320726), (62, 212093), (82, 160363), (217, 60598), (287, 45818), (434, 30299), (574, 22909), (739, 17794), (1271, 10346), (1478, 8897), (2542, 5173)]