19036776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{72109}}^1$

素因数の和:72129

約数の個数: 32

約数和(自身を含む): 51919200

約数和(自身を除く): 32882424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 72109, 144218, 216327, 288436, 432654, 576872, 793199, 865308, 1586398, 1730616, 2379597, 3172796, 4759194, 6345592, 9518388, 19036776]

約数ペア:

[(1, 19036776), (2, 9518388), (3, 6345592), (4, 4759194), (6, 3172796), (8, 2379597), (11, 1730616), (12, 1586398), (22, 865308), (24, 793199), (33, 576872), (44, 432654), (66, 288436), (88, 216327), (132, 144218), (264, 72109)]