12191388891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{462373}}^1$

素因数の和:462451

約数の個数: 32

約数和(自身を含む): 19175574528

約数和(自身を除く): 6984185637

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 799, 1551, 2397, 8789, 26367, 462373, 1387119, 5086103, 7860341, 15258309, 21731531, 23581023, 65194593, 86463751, 239046841, 259391253, 369436027, 717140523, 1108308081, 4063796297, 12191388891]

約数ペア:

[(1, 12191388891), (3, 4063796297), (11, 1108308081), (17, 717140523), (33, 369436027), (47, 259391253), (51, 239046841), (141, 86463751), (187, 65194593), (517, 23581023), (561, 21731531), (799, 15258309), (1551, 7860341), (2397, 5086103), (8789, 1387119), (26367, 462373)]