11272954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 21399552

約数和(自身を除く): 10126598

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1031, 1562, 2062, 5467, 7217, 10934, 11341, 14434, 22682, 73201, 79387, 146402, 158774, 512407, 805211, 1024814, 1610422, 5636477, 11272954]

約数ペア:

[(1, 11272954), (2, 5636477), (7, 1610422), (11, 1024814), (14, 805211), (22, 512407), (71, 158774), (77, 146402), (142, 79387), (154, 73201), (497, 22682), (781, 14434), (994, 11341), (1031, 10934), (1562, 7217), (2062, 5467)]