19533026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22349}}^1$

素因数の和:22393

約数の個数: 16

約数和(自身を含む): 32184000

約数和(自身を除く): 12650974

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 22349, 44698, 424631, 514027, 849262, 1028054, 9766513, 19533026]

約数ペア:

[(1, 19533026), (2, 9766513), (19, 1028054), (23, 849262), (38, 514027), (46, 424631), (437, 44698), (874, 22349)]