22116776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2591}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 23606104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 2591, 4268, 5182, 8536, 10364, 20728, 28501, 57002, 114004, 228008, 251327, 502654, 1005308, 2010616, 2764597, 5529194, 11058388, 22116776]

約数ペア:

[(1, 22116776), (2, 11058388), (4, 5529194), (8, 2764597), (11, 2010616), (22, 1005308), (44, 502654), (88, 251327), (97, 228008), (194, 114004), (388, 57002), (776, 28501), (1067, 20728), (2134, 10364), (2591, 8536), (4268, 5182)]