12886502772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{395243}}^1$

素因数の和:395293

約数の個数: 96

約数和(自身を含む): 37184555520

約数和(自身を除く): 24298052748

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 209, 228, 247, 286, 418, 429, 494, 572, 627, 741, 836, 858, 988, 1254, 1482, 1716, 2508, 2717, 2964, 5434, 8151, 10868, 16302, 32604, 395243, 790486, 1185729, 1580972, 2371458, 4347673, 4742916, 5138159, 7509617, 8695346, 10276318, 13043019, 15019234, 15414477, 17390692, 20552636, 22528851, 26086038, 30038468, 30828954, 45057702, 52172076, 56519749, 61657908, 82605787, 90115404, 97625021, 113039498, 165211574, 169559247, 195250042, 226078996, 247817361, 292875063, 330423148, 339118494, 390500084, 495634722, 585750126, 678236988, 991269444, 1073875231, 1171500252, 2147750462, 3221625693, 4295500924, 6443251386, 12886502772]

約数ペア:

[(1, 12886502772), (2, 6443251386), (3, 4295500924), (4, 3221625693), (6, 2147750462), (11, 1171500252), (12, 1073875231), (13, 991269444), (19, 678236988), (22, 585750126), (26, 495634722), (33, 390500084), (38, 339118494), (39, 330423148), (44, 292875063), (52, 247817361), (57, 226078996), (66, 195250042), (76, 169559247), (78, 165211574), (114, 113039498), (132, 97625021), (143, 90115404), (156, 82605787), (209, 61657908), (228, 56519749), (247, 52172076), (286, 45057702), (418, 30828954), (429, 30038468), (494, 26086038), (572, 22528851), (627, 20552636), (741, 17390692), (836, 15414477), (858, 15019234), (988, 13043019), (1254, 10276318), (1482, 8695346), (1716, 7509617), (2508, 5138159), (2717, 4742916), (2964, 4347673), (5434, 2371458), (8151, 1580972), (10868, 1185729), (16302, 790486), (32604, 395243)]