19383816

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{19699}}^1$

素因数の和:19749

約数の個数: 32

約数和(自身を含む): 49644000

約数和(自身を除く): 30260184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 19699, 39398, 59097, 78796, 118194, 157592, 236388, 472776, 807659, 1615318, 2422977, 3230636, 4845954, 6461272, 9691908, 19383816]

約数ペア:

[(1, 19383816), (2, 9691908), (3, 6461272), (4, 4845954), (6, 3230636), (8, 2422977), (12, 1615318), (24, 807659), (41, 472776), (82, 236388), (123, 157592), (164, 118194), (246, 78796), (328, 59097), (492, 39398), (984, 19699)]