19284718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5051}}^1$

素因数の和:5159

約数の個数: 16

約数和(自身を含む): 30554496

約数和(自身を除く): 11269778

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 5051, 10102, 116173, 232346, 419233, 838466, 9642359, 19284718]

約数ペア:

[(1, 19284718), (2, 9642359), (23, 838466), (46, 419233), (83, 232346), (166, 116173), (1909, 10102), (3818, 5051)]