30817138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{5861}}^1$

素因数の和:6113

約数の個数: 16

約数和(自身を含む): 50647680

約数和(自身を除く): 19830542

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 5861, 11722, 64471, 128942, 1400779, 2801558, 15408569, 30817138]

約数ペア:

[(1, 30817138), (2, 15408569), (11, 2801558), (22, 1400779), (239, 128942), (478, 64471), (2629, 11722), (5258, 5861)]