84305090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443711}}^1$

素因数の和:443737

約数の個数: 16

約数和(自身を含む): 159736320

約数和(自身を除く): 75431230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 443711, 887422, 2218555, 4437110, 8430509, 16861018, 42152545, 84305090]

約数ペア:

[(1, 84305090), (2, 42152545), (5, 16861018), (10, 8430509), (19, 4437110), (38, 2218555), (95, 887422), (190, 443711)]