19584901

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5309}}^1$

素因数の和:5364

約数の個数: 16

約数和(自身を含む): 24468480

約数和(自身を除く): 4883579

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 5309, 37163, 90253, 164579, 631771, 1152053, 2797843, 19584901]

約数ペア:

[(1, 19584901), (7, 2797843), (17, 1152053), (31, 631771), (119, 164579), (217, 90253), (527, 37163), (3689, 5309)]