19331554866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5273201}}^1$

素因数の和:5273266

約数の個数: 32

約数和(自身を含む): 42523100928

約数和(自身を除く): 23191546062

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 5273201, 10546402, 15819603, 31639206, 68551613, 137103226, 205654839, 247840447, 411309678, 495680894, 743521341, 1487042682, 3221925811, 6443851622, 9665777433, 19331554866]

約数ペア:

[(1, 19331554866), (2, 9665777433), (3, 6443851622), (6, 3221925811), (13, 1487042682), (26, 743521341), (39, 495680894), (47, 411309678), (78, 247840447), (94, 205654839), (141, 137103226), (282, 68551613), (611, 31639206), (1222, 15819603), (1833, 10546402), (3666, 5273201)]