19864356

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{28057}}^1$

素因数の和:28123

約数の個数: 24

約数和(自身を含む): 47137440

約数和(自身を除く): 27273084

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 28057, 56114, 84171, 112228, 168342, 336684, 1655363, 3310726, 4966089, 6621452, 9932178, 19864356]

約数ペア:

[(1, 19864356), (2, 9932178), (3, 6621452), (4, 4966089), (6, 3310726), (12, 1655363), (59, 336684), (118, 168342), (177, 112228), (236, 84171), (354, 56114), (708, 28057)]