19481866734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{409}}^1\times {\mathrm{751}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 44087293440

約数和(自身を除く): 24605426706

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 409, 682, 751, 818, 961, 1023, 1227, 1502, 1922, 2046, 2253, 2454, 2883, 4499, 4506, 5766, 8261, 8998, 10571, 12679, 13497, 16522, 21142, 23281, 24783, 25358, 26994, 31713, 38037, 46562, 49566, 63426, 69843, 76074, 139469, 139686, 256091, 278938, 307159, 393049, 418407, 512182, 614318, 721711, 768273, 786098, 836814, 921477, 1179147, 1443422, 1536546, 1842954, 2165133, 2358294, 3378749, 4323539, 4330266, 6757498, 7938821, 8647078, 9521929, 10136247, 12970617, 15877642, 19043858, 20272494, 23816463, 25941234, 28565787, 47632926, 57131574, 104741219, 209482438, 295179799, 314223657, 590359598, 628447314, 885539397, 1771078794, 3246977789, 6493955578, 9740933367, 19481866734]

約数ペア:

[(1, 19481866734), (2, 9740933367), (3, 6493955578), (6, 3246977789), (11, 1771078794), (22, 885539397), (31, 628447314), (33, 590359598), (62, 314223657), (66, 295179799), (93, 209482438), (186, 104741219), (341, 57131574), (409, 47632926), (682, 28565787), (751, 25941234), (818, 23816463), (961, 20272494), (1023, 19043858), (1227, 15877642), (1502, 12970617), (1922, 10136247), (2046, 9521929), (2253, 8647078), (2454, 7938821), (2883, 6757498), (4499, 4330266), (4506, 4323539), (5766, 3378749), (8261, 2358294), (8998, 2165133), (10571, 1842954), (12679, 1536546), (13497, 1443422), (16522, 1179147), (21142, 921477), (23281, 836814), (24783, 786098), (25358, 768273), (26994, 721711), (31713, 614318), (38037, 512182), (46562, 418407), (49566, 393049), (63426, 307159), (69843, 278938), (76074, 256091), (139469, 139686)]