12791778

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 26718720

約数和(自身を除く): 13926942

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 186, 194, 291, 582, 709, 1418, 2127, 3007, 4254, 6014, 9021, 18042, 21979, 43958, 65937, 68773, 131874, 137546, 206319, 412638, 2131963, 4263926, 6395889, 12791778]

約数ペア:

[(1, 12791778), (2, 6395889), (3, 4263926), (6, 2131963), (31, 412638), (62, 206319), (93, 137546), (97, 131874), (186, 68773), (194, 65937), (291, 43958), (582, 21979), (709, 18042), (1418, 9021), (2127, 6014), (3007, 4254)]