19829334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{472127}}^1$

素因数の和:472139

約数の個数: 16

約数和(自身を含む): 45324288

約数和(自身を除く): 25494954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 472127, 944254, 1416381, 2832762, 3304889, 6609778, 9914667, 19829334]

約数ペア:

[(1, 19829334), (2, 9914667), (3, 6609778), (6, 3304889), (7, 2832762), (14, 1416381), (21, 944254), (42, 472127)]