19961004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{237631}}^1$

素因数の和:237645

約数の個数: 24

約数和(自身を含む): 53229568

約数和(自身を除く): 33268564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 237631, 475262, 712893, 950524, 1425786, 1663417, 2851572, 3326834, 4990251, 6653668, 9980502, 19961004]

約数ペア:

[(1, 19961004), (2, 9980502), (3, 6653668), (4, 4990251), (6, 3326834), (7, 2851572), (12, 1663417), (14, 1425786), (21, 950524), (28, 712893), (42, 475262), (84, 237631)]