1922285.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 43200000

約数和(自身を除く): 25504168

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1249, 1288, 1771, 2024, 2498, 3542, 4996, 7084, 8743, 9992, 13739, 14168, 17486, 27478, 28727, 34972, 54956, 57454, 69944, 96173, 109912, 114908, 192346, 201089, 229816, 315997, 384692, 402178, 631994, 769384, 804356, 1263988, 1608712, 2211979, 2527976, 4423958, 8847916, 17695832]

約数ペア:

[(1, 17695832), (2, 8847916), (4, 4423958), (7, 2527976), (8, 2211979), (11, 1608712), (14, 1263988), (22, 804356), (23, 769384), (28, 631994), (44, 402178), (46, 384692), (56, 315997), (77, 229816), (88, 201089), (92, 192346), (154, 114908), (161, 109912), (184, 96173), (253, 69944), (308, 57454), (322, 54956), (506, 34972), (616, 28727), (644, 27478), (1012, 17486), (1249, 14168), (1288, 13739), (1771, 9992), (2024, 8743), (2498, 7084), (3542, 4996)]