31909366916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59980013}}^1$

素因数の和:59980043

約数の個数: 24

約数和(自身を含む): 67177615680

約数和(自身を除く): 35268248764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 59980013, 119960026, 239920052, 419860091, 839720182, 1139620247, 1679440364, 2279240494, 4558480988, 7977341729, 15954683458, 31909366916]

約数ペア:

[(1, 31909366916), (2, 15954683458), (4, 7977341729), (7, 4558480988), (14, 2279240494), (19, 1679440364), (28, 1139620247), (38, 839720182), (76, 419860091), (133, 239920052), (266, 119960026), (532, 59980013)]