39401362

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19681}}^1$

素因数の和:19714

約数の個数: 32

約数和(自身を含む): 79357824

約数和(自身を除く): 39956462

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 19681, 39362, 137767, 216491, 255853, 275534, 432982, 511706, 1515437, 1790971, 2814383, 3030874, 3581942, 5628766, 19700681, 39401362]

約数ペア:

[(1, 39401362), (2, 19700681), (7, 5628766), (11, 3581942), (13, 3030874), (14, 2814383), (22, 1790971), (26, 1515437), (77, 511706), (91, 432982), (143, 275534), (154, 255853), (182, 216491), (286, 137767), (1001, 39362), (2002, 19681)]