15831332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 32961600

約数和(自身を除く): 17130268

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 551, 638, 653, 836, 1102, 1276, 1306, 2204, 2612, 6061, 7183, 12122, 12407, 14366, 18937, 24244, 24814, 28732, 37874, 49628, 75748, 136477, 208307, 272954, 359803, 416614, 545908, 719606, 833228, 1439212, 3957833, 7915666, 15831332]

約数ペア:

[(1, 15831332), (2, 7915666), (4, 3957833), (11, 1439212), (19, 833228), (22, 719606), (29, 545908), (38, 416614), (44, 359803), (58, 272954), (76, 208307), (116, 136477), (209, 75748), (319, 49628), (418, 37874), (551, 28732), (638, 24814), (653, 24244), (836, 18937), (1102, 14366), (1276, 12407), (1306, 12122), (2204, 7183), (2612, 6061)]