19485912

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{27997}}^1$

素因数の和:28035

約数の個数: 32

約数和(自身を含む): 50396400

約数和(自身を除く): 30910488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 27997, 55994, 83991, 111988, 167982, 223976, 335964, 671928, 811913, 1623826, 2435739, 3247652, 4871478, 6495304, 9742956, 19485912]

約数ペア:

[(1, 19485912), (2, 9742956), (3, 6495304), (4, 4871478), (6, 3247652), (8, 2435739), (12, 1623826), (24, 811913), (29, 671928), (58, 335964), (87, 223976), (116, 167982), (174, 111988), (232, 83991), (348, 55994), (696, 27997)]