30047816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197683}}^1$

素因数の和:197708

約数の個数: 16

約数和(自身を含む): 59305200

約数和(自身を除く): 29257384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197683, 395366, 790732, 1581464, 3755977, 7511954, 15023908, 30047816]

約数ペア:

[(1, 30047816), (2, 15023908), (4, 7511954), (8, 3755977), (19, 1581464), (38, 790732), (76, 395366), (152, 197683)]