19104614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2003}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 30300480

約数和(自身を除く): 11195866

約数列:

[1, 2, 19, 38, 251, 502, 2003, 4006, 4769, 9538, 38057, 76114, 502753, 1005506, 9552307, 19104614]

約数ペア:

[(1, 19104614), (2, 9552307), (19, 1005506), (38, 502753), (251, 76114), (502, 38057), (2003, 9538), (4006, 4769)]