19168446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{809}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 22821954

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 359, 718, 809, 1077, 1618, 2154, 2427, 3949, 4854, 7898, 8899, 11847, 17798, 23694, 26697, 53394, 290431, 580862, 871293, 1742586, 3194741, 6389482, 9584223, 19168446]

約数ペア:

[(1, 19168446), (2, 9584223), (3, 6389482), (6, 3194741), (11, 1742586), (22, 871293), (33, 580862), (66, 290431), (359, 53394), (718, 26697), (809, 23694), (1077, 17798), (1618, 11847), (2154, 8899), (2427, 7898), (3949, 4854)]