191422283

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 226195200

約数和(自身を除く): 34772917

約数列:

[1, 13, 19, 43, 67, 247, 269, 559, 817, 871, 1273, 2881, 3497, 5111, 10621, 11567, 16549, 18023, 37453, 54739, 66443, 150371, 219773, 234299, 342437, 711607, 774989, 2857049, 4451681, 10074857, 14724791, 191422283]

約数ペア:

[(1, 191422283), (13, 14724791), (19, 10074857), (43, 4451681), (67, 2857049), (247, 774989), (269, 711607), (559, 342437), (817, 234299), (871, 219773), (1273, 150371), (2881, 66443), (3497, 54739), (5111, 37453), (10621, 18023), (11567, 16549)]