23219710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{122209}}^1$

素因数の和:122235

約数の個数: 16

約数和(自身を含む): 43995600

約数和(自身を除く): 20775890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 122209, 244418, 611045, 1222090, 2321971, 4643942, 11609855, 23219710]

約数ペア:

[(1, 23219710), (2, 11609855), (5, 4643942), (10, 2321971), (19, 1222090), (38, 611045), (95, 244418), (190, 122209)]