19648230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{93563}}^1$

素因数の和:93580

約数の個数: 32

約数和(自身を含む): 53892864

約数和(自身を除く): 34244634

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 93563, 187126, 280689, 467815, 561378, 654941, 935630, 1309882, 1403445, 1964823, 2806890, 3274705, 3929646, 6549410, 9824115, 19648230]

約数ペア:

[(1, 19648230), (2, 9824115), (3, 6549410), (5, 3929646), (6, 3274705), (7, 2806890), (10, 1964823), (14, 1403445), (15, 1309882), (21, 935630), (30, 654941), (35, 561378), (42, 467815), (70, 280689), (105, 187126), (210, 93563)]