25362986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 44651520

約数和(自身を除く): 19288534

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1291, 1786, 2582, 9823, 14201, 19646, 24529, 28402, 49058, 60677, 121354, 269819, 539638, 667447, 1152863, 1334894, 2305726, 12681493, 25362986]

約数ペア:

[(1, 25362986), (2, 12681493), (11, 2305726), (19, 1334894), (22, 1152863), (38, 667447), (47, 539638), (94, 269819), (209, 121354), (418, 60677), (517, 49058), (893, 28402), (1034, 24529), (1291, 19646), (1786, 14201), (2582, 9823)]