2912120158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{64237}}^1$

素因数の和:65451

約数の個数: 16

約数和(自身を含む): 4602010320

約数和(自身を除く): 1689890162

約数列:

[1, 2, 19, 38, 1193, 2386, 22667, 45334, 64237, 128474, 1220503, 2441006, 76634741, 153269482, 1456060079, 2912120158]

約数ペア:

[(1, 2912120158), (2, 1456060079), (19, 153269482), (38, 76634741), (1193, 2441006), (2386, 1220503), (22667, 128474), (45334, 64237)]