19658352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1486

約数の個数: 80

約数和(自身を含む): 59496192

約数和(自身を除く): 39837840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1427, 1722, 1968, 2296, 2854, 3444, 4281, 4592, 5708, 6888, 8562, 9989, 11416, 13776, 17124, 19978, 22832, 29967, 34248, 39956, 58507, 59934, 68496, 79912, 117014, 119868, 159824, 175521, 234028, 239736, 351042, 409549, 468056, 479472, 702084, 819098, 936112, 1228647, 1404168, 1638196, 2457294, 2808336, 3276392, 4914588, 6552784, 9829176, 19658352]

約数ペア:

[(1, 19658352), (2, 9829176), (3, 6552784), (4, 4914588), (6, 3276392), (7, 2808336), (8, 2457294), (12, 1638196), (14, 1404168), (16, 1228647), (21, 936112), (24, 819098), (28, 702084), (41, 479472), (42, 468056), (48, 409549), (56, 351042), (82, 239736), (84, 234028), (112, 175521), (123, 159824), (164, 119868), (168, 117014), (246, 79912), (287, 68496), (328, 59934), (336, 58507), (492, 39956), (574, 34248), (656, 29967), (861, 22832), (984, 19978), (1148, 17124), (1427, 13776), (1722, 11416), (1968, 9989), (2296, 8562), (2854, 6888), (3444, 5708), (4281, 4592)]