16419732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4159}}^1$

素因数の和:4220

約数の個数: 48

約数和(自身を含む): 44728320

約数和(自身を除く): 28308588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 4159, 8318, 12477, 16636, 24954, 29113, 49908, 58226, 87339, 116452, 174678, 195473, 349356, 390946, 586419, 781892, 1172838, 1368311, 2345676, 2736622, 4104933, 5473244, 8209866, 16419732]

約数ペア:

[(1, 16419732), (2, 8209866), (3, 5473244), (4, 4104933), (6, 2736622), (7, 2345676), (12, 1368311), (14, 1172838), (21, 781892), (28, 586419), (42, 390946), (47, 349356), (84, 195473), (94, 174678), (141, 116452), (188, 87339), (282, 58226), (329, 49908), (564, 29113), (658, 24954), (987, 16636), (1316, 12477), (1974, 8318), (3948, 4159)]