18832154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45053}}^1$

素因数の和:45085

約数の個数: 16

約数和(自身を含む): 32438880

約数和(自身を除く): 13606726

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 45053, 90106, 495583, 856007, 991166, 1712014, 9416077, 18832154]

約数ペア:

[(1, 18832154), (2, 9416077), (11, 1712014), (19, 991166), (22, 856007), (38, 495583), (209, 90106), (418, 45053)]