1964096090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17855419}}^1$

素因数の和:17855437

約数の個数: 16

約数和(自身を含む): 3856770720

約数和(自身を除く): 1892674630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 17855419, 35710838, 89277095, 178554190, 196409609, 392819218, 982048045, 1964096090]

約数ペア:

[(1, 1964096090), (2, 982048045), (5, 392819218), (10, 196409609), (11, 178554190), (22, 89277095), (55, 35710838), (110, 17855419)]