123696218

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{1867}}^1$

素因数の和:2237

約数の個数: 16

約数和(自身を含む): 187711584

約数和(自身を除く): 64015366

約数列:

[1, 2, 157, 211, 314, 422, 1867, 3734, 33127, 66254, 293119, 393937, 586238, 787874, 61848109, 123696218]

約数ペア:

[(1, 123696218), (2, 61848109), (157, 787874), (211, 586238), (314, 393937), (422, 293119), (1867, 66254), (3734, 33127)]