15270904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1789}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 31575600

約数和(自身を除く): 16304696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 1789, 2134, 3578, 4268, 7156, 8536, 14312, 19679, 39358, 78716, 157432, 173533, 347066, 694132, 1388264, 1908863, 3817726, 7635452, 15270904]

約数ペア:

[(1, 15270904), (2, 7635452), (4, 3817726), (8, 1908863), (11, 1388264), (22, 694132), (44, 347066), (88, 173533), (97, 157432), (194, 78716), (388, 39358), (776, 19679), (1067, 14312), (1789, 8536), (2134, 7156), (3578, 4268)]