19722882

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 41140224

約数和(自身を除く): 21417342

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 991, 1982, 2973, 3317, 5946, 6634, 9951, 19902, 30721, 61442, 92163, 106037, 184326, 212074, 318111, 636222, 3287147, 6574294, 9861441, 19722882]

約数ペア:

[(1, 19722882), (2, 9861441), (3, 6574294), (6, 3287147), (31, 636222), (62, 318111), (93, 212074), (107, 184326), (186, 106037), (214, 92163), (321, 61442), (642, 30721), (991, 19902), (1982, 9951), (2973, 6634), (3317, 5946)]