19636762054

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1709}}^1$

素因数の和:2078

約数の個数: 96

約数和(自身を含む): 38317406400

約数和(自身を除く): 18680644346

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 311, 377, 406, 622, 637, 754, 1274, 1421, 1709, 2177, 2639, 2842, 3418, 4043, 4354, 5278, 8086, 9019, 11963, 15239, 18038, 18473, 22217, 23926, 28301, 30478, 36946, 44434, 49561, 56602, 63133, 83741, 99122, 117247, 126266, 155519, 167482, 198107, 234494, 311038, 346927, 396214, 441931, 531499, 644293, 693854, 820729, 883862, 1062998, 1088633, 1288586, 1641458, 2177266, 2428489, 3720493, 4510051, 4856978, 5745103, 6909487, 7440986, 9020102, 11490206, 13818974, 15413471, 26043451, 30826942, 31570357, 48366409, 52086902, 63140714, 96732818, 107894297, 200375123, 215788594, 338564863, 400750246, 677129726, 755260079, 1402625861, 1510520158, 2805251722, 9818381027, 19636762054]

約数ペア:

[(1, 19636762054), (2, 9818381027), (7, 2805251722), (13, 1510520158), (14, 1402625861), (26, 755260079), (29, 677129726), (49, 400750246), (58, 338564863), (91, 215788594), (98, 200375123), (182, 107894297), (203, 96732818), (311, 63140714), (377, 52086902), (406, 48366409), (622, 31570357), (637, 30826942), (754, 26043451), (1274, 15413471), (1421, 13818974), (1709, 11490206), (2177, 9020102), (2639, 7440986), (2842, 6909487), (3418, 5745103), (4043, 4856978), (4354, 4510051), (5278, 3720493), (8086, 2428489), (9019, 2177266), (11963, 1641458), (15239, 1288586), (18038, 1088633), (18473, 1062998), (22217, 883862), (23926, 820729), (28301, 693854), (30478, 644293), (36946, 531499), (44434, 441931), (49561, 396214), (56602, 346927), (63133, 311038), (83741, 234494), (99122, 198107), (117247, 167482), (126266, 155519)]