19281312

素因数分解:

$2^5\times 3^2\times {\mathrm{66949}}^1$

素因数の和:66965

約数の個数: 36

約数和(自身を含む): 54832050

約数和(自身を除く): 35550738

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 66949, 133898, 200847, 267796, 401694, 535592, 602541, 803388, 1071184, 1205082, 1606776, 2142368, 2410164, 3213552, 4820328, 6427104, 9640656, 19281312]

約数ペア:

[(1, 19281312), (2, 9640656), (3, 6427104), (4, 4820328), (6, 3213552), (8, 2410164), (9, 2142368), (12, 1606776), (16, 1205082), (18, 1071184), (24, 803388), (32, 602541), (36, 535592), (48, 401694), (72, 267796), (96, 200847), (144, 133898), (288, 66949)]