22691804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 22123876

約数列:

[1, 2, 4, 17, 29, 34, 37, 58, 68, 74, 116, 148, 311, 493, 622, 629, 986, 1073, 1244, 1258, 1972, 2146, 2516, 4292, 5287, 9019, 10574, 11507, 18038, 18241, 21148, 23014, 36076, 36482, 46028, 72964, 153323, 195619, 306646, 333703, 391238, 613292, 667406, 782476, 1334812, 5672951, 11345902, 22691804]

約数ペア:

[(1, 22691804), (2, 11345902), (4, 5672951), (17, 1334812), (29, 782476), (34, 667406), (37, 613292), (58, 391238), (68, 333703), (74, 306646), (116, 195619), (148, 153323), (311, 72964), (493, 46028), (622, 36482), (629, 36076), (986, 23014), (1073, 21148), (1244, 18241), (1258, 18038), (1972, 11507), (2146, 10574), (2516, 9019), (4292, 5287)]