22066942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8179}}^1$

素因数の和:8271

約数の個数: 16

約数和(自身を含む): 35337600

約数和(自身を除く): 13270658

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 8179, 16358, 155401, 310802, 580709, 1161418, 11033471, 22066942]

約数ペア:

[(1, 22066942), (2, 11033471), (19, 1161418), (38, 580709), (71, 310802), (142, 155401), (1349, 16358), (2698, 8179)]