11851554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 29352960

約数和(自身を除く): 17501406

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 727, 741, 858, 1254, 1454, 1482, 2181, 2717, 4362, 5434, 7997, 8151, 9451, 13813, 15994, 16302, 18902, 23991, 27626, 28353, 41439, 47982, 56706, 82878, 103961, 151943, 179569, 207922, 303886, 311883, 359138, 455829, 538707, 623766, 911658, 1077414, 1975259, 3950518, 5925777, 11851554]

約数ペア:

[(1, 11851554), (2, 5925777), (3, 3950518), (6, 1975259), (11, 1077414), (13, 911658), (19, 623766), (22, 538707), (26, 455829), (33, 359138), (38, 311883), (39, 303886), (57, 207922), (66, 179569), (78, 151943), (114, 103961), (143, 82878), (209, 56706), (247, 47982), (286, 41439), (418, 28353), (429, 27626), (494, 23991), (627, 18902), (727, 16302), (741, 15994), (858, 13813), (1254, 9451), (1454, 8151), (1482, 7997), (2181, 5434), (2717, 4362)]