12253343024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{89123}}^1$

素因数の和:89805

約数の個数: 40

約数和(自身を含む): 25606038192

約数和(自身を除く): 13352695168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 661, 1322, 2644, 5288, 8593, 10576, 17186, 34372, 68744, 89123, 137488, 178246, 356492, 712984, 1158599, 1425968, 2317198, 4634396, 9268792, 18537584, 58910303, 117820606, 235641212, 471282424, 765833939, 942564848, 1531667878, 3063335756, 6126671512, 12253343024]

約数ペア:

[(1, 12253343024), (2, 6126671512), (4, 3063335756), (8, 1531667878), (13, 942564848), (16, 765833939), (26, 471282424), (52, 235641212), (104, 117820606), (208, 58910303), (661, 18537584), (1322, 9268792), (2644, 4634396), (5288, 2317198), (8593, 1425968), (10576, 1158599), (17186, 712984), (34372, 356492), (68744, 178246), (89123, 137488)]