25633894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 46158336

約数和(自身を除く): 20524442

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 517, 611, 1034, 1222, 1907, 3814, 6721, 13442, 20977, 24791, 41954, 49582, 89629, 179258, 272701, 545402, 985919, 1165177, 1971838, 2330354, 12816947, 25633894]

約数ペア:

[(1, 25633894), (2, 12816947), (11, 2330354), (13, 1971838), (22, 1165177), (26, 985919), (47, 545402), (94, 272701), (143, 179258), (286, 89629), (517, 49582), (611, 41954), (1034, 24791), (1222, 20977), (1907, 13442), (3814, 6721)]