19417002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4391}}^1$

素因数の和:4474

約数の個数: 32

約数和(自身を含む): 43006464

約数和(自身を除く): 23589462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4391, 4422, 8782, 13173, 26346, 48301, 96602, 144903, 289806, 294197, 588394, 882591, 1765182, 3236167, 6472334, 9708501, 19417002]

約数ペア:

[(1, 19417002), (2, 9708501), (3, 6472334), (6, 3236167), (11, 1765182), (22, 882591), (33, 588394), (66, 294197), (67, 289806), (134, 144903), (201, 96602), (402, 48301), (737, 26346), (1474, 13173), (2211, 8782), (4391, 4422)]