16494556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 33699456

約数和(自身を除く): 17204900

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 397, 442, 611, 794, 799, 884, 1222, 1588, 1598, 2444, 3196, 5161, 6749, 10322, 10387, 13498, 18659, 20644, 20774, 26996, 37318, 41548, 74636, 87737, 175474, 242567, 317203, 350948, 485134, 634406, 970268, 1268812, 4123639, 8247278, 16494556]

約数ペア:

[(1, 16494556), (2, 8247278), (4, 4123639), (13, 1268812), (17, 970268), (26, 634406), (34, 485134), (47, 350948), (52, 317203), (68, 242567), (94, 175474), (188, 87737), (221, 74636), (397, 41548), (442, 37318), (611, 26996), (794, 20774), (799, 20644), (884, 18659), (1222, 13498), (1588, 10387), (1598, 10322), (2444, 6749), (3196, 5161)]