19851171936

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8990567}}^1$

素因数の和:8990603

約数の個数: 48

約数和(自身を含む): 54374955264

約数和(自身を除く): 34523783328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8990567, 17981134, 26971701, 35962268, 53943402, 71924536, 107886804, 143849072, 206783041, 215773608, 287698144, 413566082, 431547216, 620349123, 827132164, 863094432, 1240698246, 1654264328, 2481396492, 3308528656, 4962792984, 6617057312, 9925585968, 19851171936]

約数ペア:

[(1, 19851171936), (2, 9925585968), (3, 6617057312), (4, 4962792984), (6, 3308528656), (8, 2481396492), (12, 1654264328), (16, 1240698246), (23, 863094432), (24, 827132164), (32, 620349123), (46, 431547216), (48, 413566082), (69, 287698144), (92, 215773608), (96, 206783041), (138, 143849072), (184, 107886804), (276, 71924536), (368, 53943402), (552, 35962268), (736, 26971701), (1104, 17981134), (2208, 8990567)]