19070766

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 31248594

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 186, 198, 234, 239, 279, 286, 341, 403, 429, 478, 558, 682, 717, 806, 858, 1023, 1209, 1287, 1434, 2046, 2151, 2418, 2574, 2629, 3069, 3107, 3627, 4302, 4433, 5258, 6138, 6214, 7254, 7409, 7887, 8866, 9321, 13299, 14818, 15774, 18642, 22227, 23661, 26598, 27963, 34177, 39897, 44454, 47322, 55926, 66681, 68354, 79794, 81499, 96317, 102531, 133362, 162998, 192634, 205062, 244497, 288951, 307593, 488994, 577902, 615186, 733491, 866853, 1059487, 1466982, 1733706, 2118974, 3178461, 6356922, 9535383, 19070766]

約数ペア:

[(1, 19070766), (2, 9535383), (3, 6356922), (6, 3178461), (9, 2118974), (11, 1733706), (13, 1466982), (18, 1059487), (22, 866853), (26, 733491), (31, 615186), (33, 577902), (39, 488994), (62, 307593), (66, 288951), (78, 244497), (93, 205062), (99, 192634), (117, 162998), (143, 133362), (186, 102531), (198, 96317), (234, 81499), (239, 79794), (279, 68354), (286, 66681), (341, 55926), (403, 47322), (429, 44454), (478, 39897), (558, 34177), (682, 27963), (717, 26598), (806, 23661), (858, 22227), (1023, 18642), (1209, 15774), (1287, 14818), (1434, 13299), (2046, 9321), (2151, 8866), (2418, 7887), (2574, 7409), (2629, 7254), (3069, 6214), (3107, 6138), (3627, 5258), (4302, 4433)]