163195994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{272903}}^1$

素因数の和:272941

約数の個数: 16

約数和(自身を含む): 275087232

約数和(自身を除く): 111891238

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 272903, 545806, 3547739, 6276769, 7095478, 12553538, 81597997, 163195994]

約数ペア:

[(1, 163195994), (2, 81597997), (13, 12553538), (23, 7095478), (26, 6276769), (46, 3547739), (299, 545806), (598, 272903)]