19001334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4297}}^1$

素因数の和:4380

約数の個数: 32

約数和(自身を含む): 42086016

約数和(自身を除く): 23084682

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4297, 4422, 8594, 12891, 25782, 47267, 94534, 141801, 283602, 287899, 575798, 863697, 1727394, 3166889, 6333778, 9500667, 19001334]

約数ペア:

[(1, 19001334), (2, 9500667), (3, 6333778), (6, 3166889), (11, 1727394), (22, 863697), (33, 575798), (66, 287899), (67, 283602), (134, 141801), (201, 94534), (402, 47267), (737, 25782), (1474, 12891), (2211, 8594), (4297, 4422)]