12311888

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 24665088

約数和(自身を除く): 12353200

約数列:

[1, 2, 4, 8, 16, 73, 83, 127, 146, 166, 254, 292, 332, 508, 584, 664, 1016, 1168, 1328, 2032, 6059, 9271, 10541, 12118, 18542, 21082, 24236, 37084, 42164, 48472, 74168, 84328, 96944, 148336, 168656, 769493, 1538986, 3077972, 6155944, 12311888]

約数ペア:

[(1, 12311888), (2, 6155944), (4, 3077972), (8, 1538986), (16, 769493), (73, 168656), (83, 148336), (127, 96944), (146, 84328), (166, 74168), (254, 48472), (292, 42164), (332, 37084), (508, 24236), (584, 21082), (664, 18542), (1016, 12118), (1168, 10541), (1328, 9271), (2032, 6059)]