20151915097

素因数分解:

${\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{28277}}^1$

素因数の和:28640

約数の個数: 16

約数和(自身を含む): 21011685120

約数和(自身を除く): 859770023

約数列:

[1, 47, 59, 257, 2773, 12079, 15163, 28277, 712661, 1329019, 1668343, 7267189, 78412121, 341557883, 428764151, 20151915097]

約数ペア:

[(1, 20151915097), (47, 428764151), (59, 341557883), (257, 78412121), (2773, 7267189), (12079, 1668343), (15163, 1329019), (28277, 712661)]