22056364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:454

約数の個数: 36

約数和(自身を含む): 42826000

約数和(自身を除く): 20769636

約数列:

[1, 2, 4, 11, 22, 44, 121, 199, 229, 242, 398, 458, 484, 796, 916, 2189, 2519, 4378, 5038, 8756, 10076, 24079, 27709, 45571, 48158, 55418, 91142, 96316, 110836, 182284, 501281, 1002562, 2005124, 5514091, 11028182, 22056364]

約数ペア:

[(1, 22056364), (2, 11028182), (4, 5514091), (11, 2005124), (22, 1002562), (44, 501281), (121, 182284), (199, 110836), (229, 96316), (242, 91142), (398, 55418), (458, 48158), (484, 45571), (796, 27709), (916, 24079), (2189, 10076), (2519, 8756), (4378, 5038)]