19264095394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{47939}}^1$

素因数の和:48234

約数の個数: 32

約数和(自身を含む): 31313640960

約数和(自身を除く): 12049545566

約数列:

[1, 2, 17, 34, 53, 106, 223, 446, 901, 1802, 3791, 7582, 11819, 23638, 47939, 95878, 200923, 401846, 814963, 1629926, 2540767, 5081534, 10690397, 21380794, 43193039, 86386078, 181736749, 363473498, 566591041, 1133182082, 9632047697, 19264095394]

約数ペア:

[(1, 19264095394), (2, 9632047697), (17, 1133182082), (34, 566591041), (53, 363473498), (106, 181736749), (223, 86386078), (446, 43193039), (901, 21380794), (1802, 10690397), (3791, 5081534), (7582, 2540767), (11819, 1629926), (23638, 814963), (47939, 401846), (95878, 200923)]