38319694

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 70156800

約数和(自身を除く): 31837106

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2029, 2698, 4058, 9443, 14203, 18886, 28406, 38551, 77102, 144059, 269857, 288118, 539714, 1008413, 2016826, 2737121, 5474242, 19159847, 38319694]

約数ペア:

[(1, 38319694), (2, 19159847), (7, 5474242), (14, 2737121), (19, 2016826), (38, 1008413), (71, 539714), (133, 288118), (142, 269857), (266, 144059), (497, 77102), (994, 38551), (1349, 28406), (2029, 18886), (2698, 14203), (4058, 9443)]