19703410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85667}}^1$

素因数の和:85697

約数の個数: 16

約数和(自身を含む): 37008576

約数和(自身を除く): 17305166

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 85667, 171334, 428335, 856670, 1970341, 3940682, 9851705, 19703410]

約数ペア:

[(1, 19703410), (2, 9851705), (5, 3940682), (10, 1970341), (23, 856670), (46, 428335), (115, 171334), (230, 85667)]