13660316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 27165600

約数和(自身を除く): 13505284

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 97, 109, 194, 218, 323, 388, 436, 646, 1292, 1649, 1843, 1853, 2071, 3298, 3686, 3706, 4142, 6596, 7372, 7412, 8284, 10573, 21146, 31331, 35207, 42292, 62662, 70414, 125324, 140828, 179741, 200887, 359482, 401774, 718964, 803548, 3415079, 6830158, 13660316]

約数ペア:

[(1, 13660316), (2, 6830158), (4, 3415079), (17, 803548), (19, 718964), (34, 401774), (38, 359482), (68, 200887), (76, 179741), (97, 140828), (109, 125324), (194, 70414), (218, 62662), (323, 42292), (388, 35207), (436, 31331), (646, 21146), (1292, 10573), (1649, 8284), (1843, 7412), (1853, 7372), (2071, 6596), (3298, 4142), (3686, 3706)]