31931401007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{102607}}^1$

素因数の和:104126

約数の個数: 16

約数和(自身を含む): 36692620800

約数和(自身を除く): 4761219793

約数列:

[1, 11, 19, 209, 1489, 16379, 28291, 102607, 311201, 1128677, 1949533, 21444863, 152781823, 1680600053, 2902854637, 31931401007]

約数ペア:

[(1, 31931401007), (11, 2902854637), (19, 1680600053), (209, 152781823), (1489, 21444863), (16379, 1949533), (28291, 1128677), (102607, 311201)]