11228272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 23962752

約数和(自身を除く): 12734480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 487, 524, 974, 1048, 1441, 1948, 2096, 2882, 3896, 5357, 5764, 7792, 10714, 11528, 21428, 23056, 42856, 63797, 85712, 127594, 255188, 510376, 701767, 1020752, 1403534, 2807068, 5614136, 11228272]

約数ペア:

[(1, 11228272), (2, 5614136), (4, 2807068), (8, 1403534), (11, 1020752), (16, 701767), (22, 510376), (44, 255188), (88, 127594), (131, 85712), (176, 63797), (262, 42856), (487, 23056), (524, 21428), (974, 11528), (1048, 10714), (1441, 7792), (1948, 5764), (2096, 5357), (2882, 3896)]