16795772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 35777280

約数和(自身を除く): 18981508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 131, 133, 241, 262, 266, 482, 524, 532, 917, 964, 1687, 1834, 2489, 3374, 3668, 4579, 4978, 6748, 9158, 9956, 17423, 18316, 31571, 32053, 34846, 63142, 64106, 69692, 126284, 128212, 220997, 441994, 599849, 883988, 1199698, 2399396, 4198943, 8397886, 16795772]

約数ペア:

[(1, 16795772), (2, 8397886), (4, 4198943), (7, 2399396), (14, 1199698), (19, 883988), (28, 599849), (38, 441994), (76, 220997), (131, 128212), (133, 126284), (241, 69692), (262, 64106), (266, 63142), (482, 34846), (524, 32053), (532, 31571), (917, 18316), (964, 17423), (1687, 9956), (1834, 9158), (2489, 6748), (3374, 4978), (3668, 4579)]