19010472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 53143200

約数和(自身を除く): 34132728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 109, 129, 156, 169, 172, 218, 258, 312, 327, 338, 344, 436, 507, 516, 559, 654, 676, 872, 1014, 1032, 1118, 1308, 1352, 1417, 1677, 2028, 2236, 2616, 2834, 3354, 4056, 4251, 4472, 4687, 5668, 6708, 7267, 8502, 9374, 11336, 13416, 14061, 14534, 17004, 18421, 18748, 21801, 28122, 29068, 34008, 36842, 37496, 43602, 55263, 56244, 58136, 60931, 73684, 87204, 110526, 112488, 121862, 147368, 174408, 182793, 221052, 243724, 365586, 442104, 487448, 731172, 792103, 1462344, 1584206, 2376309, 3168412, 4752618, 6336824, 9505236, 19010472]

約数ペア:

[(1, 19010472), (2, 9505236), (3, 6336824), (4, 4752618), (6, 3168412), (8, 2376309), (12, 1584206), (13, 1462344), (24, 792103), (26, 731172), (39, 487448), (43, 442104), (52, 365586), (78, 243724), (86, 221052), (104, 182793), (109, 174408), (129, 147368), (156, 121862), (169, 112488), (172, 110526), (218, 87204), (258, 73684), (312, 60931), (327, 58136), (338, 56244), (344, 55263), (436, 43602), (507, 37496), (516, 36842), (559, 34008), (654, 29068), (676, 28122), (872, 21801), (1014, 18748), (1032, 18421), (1118, 17004), (1308, 14534), (1352, 14061), (1417, 13416), (1677, 11336), (2028, 9374), (2236, 8502), (2616, 7267), (2834, 6708), (3354, 5668), (4056, 4687), (4251, 4472)]