19991382

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6047}}^1$

素因数の和:6100

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 23554218

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 6047, 12094, 18141, 36282, 114893, 175363, 229786, 344679, 350726, 526089, 689358, 1052178, 3331897, 6663794, 9995691, 19991382]

約数ペア:

[(1, 19991382), (2, 9995691), (3, 6663794), (6, 3331897), (19, 1052178), (29, 689358), (38, 526089), (57, 350726), (58, 344679), (87, 229786), (114, 175363), (174, 114893), (551, 36282), (1102, 18141), (1653, 12094), (3306, 6047)]