10491686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 17820000

約数和(自身を除く): 7328314

約数列:

[1, 2, 17, 19, 34, 38, 109, 149, 218, 298, 323, 646, 1853, 2071, 2533, 2831, 3706, 4142, 5066, 5662, 16241, 32482, 35207, 48127, 70414, 96254, 276097, 308579, 552194, 617158, 5245843, 10491686]

約数ペア:

[(1, 10491686), (2, 5245843), (17, 617158), (19, 552194), (34, 308579), (38, 276097), (109, 96254), (149, 70414), (218, 48127), (298, 35207), (323, 32482), (646, 16241), (1853, 5662), (2071, 5066), (2533, 4142), (2831, 3706)]