17137978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 31191552

約数和(自身を除く): 14053574

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 1933, 3866, 4433, 8866, 21263, 25129, 42526, 50258, 59923, 119846, 276419, 552838, 659153, 778999, 1318306, 1557998, 8568989, 17137978]

約数ペア:

[(1, 17137978), (2, 8568989), (11, 1557998), (13, 1318306), (22, 778999), (26, 659153), (31, 552838), (62, 276419), (143, 119846), (286, 59923), (341, 50258), (403, 42526), (682, 25129), (806, 21263), (1933, 8866), (3866, 4433)]