15697916128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{49367}}^1$

素因数の和:49919

約数の個数: 48

約数和(自身を含む): 32594728320

約数和(自身を除く): 16896812192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 523, 608, 1046, 2092, 4184, 8368, 9937, 16736, 19874, 39748, 49367, 79496, 98734, 158992, 197468, 317984, 394936, 789872, 937973, 1579744, 1875946, 3751892, 7503784, 15007568, 25818941, 30015136, 51637882, 103275764, 206551528, 413103056, 490559879, 826206112, 981119758, 1962239516, 3924479032, 7848958064, 15697916128]

約数ペア:

[(1, 15697916128), (2, 7848958064), (4, 3924479032), (8, 1962239516), (16, 981119758), (19, 826206112), (32, 490559879), (38, 413103056), (76, 206551528), (152, 103275764), (304, 51637882), (523, 30015136), (608, 25818941), (1046, 15007568), (2092, 7503784), (4184, 3751892), (8368, 1875946), (9937, 1579744), (16736, 937973), (19874, 789872), (39748, 394936), (49367, 317984), (79496, 197468), (98734, 158992)]