11197758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 27224064

約数和(自身を除く): 16026306

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 421, 429, 682, 806, 842, 858, 1023, 1209, 1263, 2046, 2418, 2526, 4433, 4631, 5473, 8866, 9262, 10946, 13051, 13299, 13893, 16419, 26102, 26598, 27786, 32838, 39153, 60203, 78306, 120406, 143561, 169663, 180609, 287122, 339326, 361218, 430683, 508989, 861366, 1017978, 1866293, 3732586, 5598879, 11197758]

約数ペア:

[(1, 11197758), (2, 5598879), (3, 3732586), (6, 1866293), (11, 1017978), (13, 861366), (22, 508989), (26, 430683), (31, 361218), (33, 339326), (39, 287122), (62, 180609), (66, 169663), (78, 143561), (93, 120406), (143, 78306), (186, 60203), (286, 39153), (341, 32838), (403, 27786), (421, 26598), (429, 26102), (682, 16419), (806, 13893), (842, 13299), (858, 13051), (1023, 10946), (1209, 9262), (1263, 8866), (2046, 5473), (2418, 4631), (2526, 4433)]