22647196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 49822416

約数和(自身を除く): 27175220

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 137, 143, 187, 221, 274, 286, 289, 374, 442, 548, 572, 578, 748, 884, 1156, 1507, 1781, 2329, 2431, 3014, 3179, 3562, 3757, 4658, 4862, 6028, 6358, 7124, 7514, 9316, 9724, 12716, 15028, 19591, 25619, 30277, 39182, 39593, 41327, 51238, 60554, 78364, 79186, 82654, 102476, 121108, 158372, 165308, 333047, 435523, 514709, 666094, 871046, 1029418, 1332188, 1742092, 2058836, 5661799, 11323598, 22647196]

約数ペア:

[(1, 22647196), (2, 11323598), (4, 5661799), (11, 2058836), (13, 1742092), (17, 1332188), (22, 1029418), (26, 871046), (34, 666094), (44, 514709), (52, 435523), (68, 333047), (137, 165308), (143, 158372), (187, 121108), (221, 102476), (274, 82654), (286, 79186), (289, 78364), (374, 60554), (442, 51238), (548, 41327), (572, 39593), (578, 39182), (748, 30277), (884, 25619), (1156, 19591), (1507, 15028), (1781, 12716), (2329, 9724), (2431, 9316), (3014, 7514), (3179, 7124), (3562, 6358), (3757, 6028), (4658, 4862)]