11799788

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 28287504

約数和(自身を除く): 16487716

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 421, 539, 572, 637, 842, 1001, 1078, 1274, 1684, 2002, 2156, 2548, 2947, 4004, 4631, 5473, 5894, 7007, 9262, 10946, 11788, 14014, 18524, 20629, 21892, 28028, 32417, 38311, 41258, 60203, 64834, 76622, 82516, 120406, 129668, 153244, 226919, 240812, 268177, 421421, 453838, 536354, 842842, 907676, 1072708, 1685684, 2949947, 5899894, 11799788]

約数ペア:

[(1, 11799788), (2, 5899894), (4, 2949947), (7, 1685684), (11, 1072708), (13, 907676), (14, 842842), (22, 536354), (26, 453838), (28, 421421), (44, 268177), (49, 240812), (52, 226919), (77, 153244), (91, 129668), (98, 120406), (143, 82516), (154, 76622), (182, 64834), (196, 60203), (286, 41258), (308, 38311), (364, 32417), (421, 28028), (539, 21892), (572, 20629), (637, 18524), (842, 14014), (1001, 11788), (1078, 10946), (1274, 9262), (1684, 7007), (2002, 5894), (2156, 5473), (2548, 4631), (2947, 4004)]