31146434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 54043200

約数和(自身を除く): 22896766

約数列:

[1, 2, 11, 19, 22, 38, 209, 269, 277, 418, 538, 554, 2959, 3047, 5111, 5263, 5918, 6094, 10222, 10526, 56221, 57893, 74513, 112442, 115786, 149026, 819643, 1415747, 1639286, 2831494, 15573217, 31146434]

約数ペア:

[(1, 31146434), (2, 15573217), (11, 2831494), (19, 1639286), (22, 1415747), (38, 819643), (209, 149026), (269, 115786), (277, 112442), (418, 74513), (538, 57893), (554, 56221), (2959, 10526), (3047, 10222), (5111, 6094), (5263, 5918)]