16780192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 41065920

約数和(自身を除く): 24285728

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 143, 152, 176, 193, 208, 209, 247, 286, 304, 352, 386, 416, 418, 494, 572, 608, 772, 836, 988, 1144, 1544, 1672, 1976, 2123, 2288, 2509, 2717, 3088, 3344, 3667, 3952, 4246, 4576, 5018, 5434, 6176, 6688, 7334, 7904, 8492, 10036, 10868, 14668, 16984, 20072, 21736, 27599, 29336, 33968, 40144, 40337, 43472, 47671, 55198, 58672, 67936, 80288, 80674, 86944, 95342, 110396, 117344, 161348, 190684, 220792, 322696, 381368, 441584, 524381, 645392, 762736, 883168, 1048762, 1290784, 1525472, 2097524, 4195048, 8390096, 16780192]

約数ペア:

[(1, 16780192), (2, 8390096), (4, 4195048), (8, 2097524), (11, 1525472), (13, 1290784), (16, 1048762), (19, 883168), (22, 762736), (26, 645392), (32, 524381), (38, 441584), (44, 381368), (52, 322696), (76, 220792), (88, 190684), (104, 161348), (143, 117344), (152, 110396), (176, 95342), (193, 86944), (208, 80674), (209, 80288), (247, 67936), (286, 58672), (304, 55198), (352, 47671), (386, 43472), (416, 40337), (418, 40144), (494, 33968), (572, 29336), (608, 27599), (772, 21736), (836, 20072), (988, 16984), (1144, 14668), (1544, 10868), (1672, 10036), (1976, 8492), (2123, 7904), (2288, 7334), (2509, 6688), (2717, 6176), (3088, 5434), (3344, 5018), (3667, 4576), (3952, 4246)]