11827816

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 30451680

約数和(自身を除く): 18623864

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 211, 286, 308, 364, 392, 422, 539, 572, 616, 637, 728, 844, 1001, 1078, 1144, 1274, 1477, 1688, 2002, 2156, 2321, 2548, 2743, 2954, 4004, 4312, 4642, 5096, 5486, 5908, 7007, 8008, 9284, 10339, 10972, 11816, 14014, 16247, 18568, 19201, 20678, 21944, 28028, 30173, 32494, 38402, 41356, 56056, 60346, 64988, 76804, 82712, 113729, 120692, 129976, 134407, 153608, 211211, 227458, 241384, 268814, 422422, 454916, 537628, 844844, 909832, 1075256, 1478477, 1689688, 2956954, 5913908, 11827816]

約数ペア:

[(1, 11827816), (2, 5913908), (4, 2956954), (7, 1689688), (8, 1478477), (11, 1075256), (13, 909832), (14, 844844), (22, 537628), (26, 454916), (28, 422422), (44, 268814), (49, 241384), (52, 227458), (56, 211211), (77, 153608), (88, 134407), (91, 129976), (98, 120692), (104, 113729), (143, 82712), (154, 76804), (182, 64988), (196, 60346), (211, 56056), (286, 41356), (308, 38402), (364, 32494), (392, 30173), (422, 28028), (539, 21944), (572, 20678), (616, 19201), (637, 18568), (728, 16247), (844, 14014), (1001, 11816), (1078, 10972), (1144, 10339), (1274, 9284), (1477, 8008), (1688, 7007), (2002, 5908), (2156, 5486), (2321, 5096), (2548, 4642), (2743, 4312), (2954, 4004)]