131871922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19583}}^1$

素因数の和:19642

約数の個数: 32

約数和(自身を含む): 250048512

約数和(自身を除く): 118176590

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 19583, 39166, 137081, 254579, 274162, 509158, 724571, 1449142, 1782053, 3564106, 5071997, 9419423, 10143994, 18838846, 65935961, 131871922]

約数ペア:

[(1, 131871922), (2, 65935961), (7, 18838846), (13, 10143994), (14, 9419423), (26, 5071997), (37, 3564106), (74, 1782053), (91, 1449142), (182, 724571), (259, 509158), (481, 274162), (518, 254579), (962, 137081), (3367, 39166), (6734, 19583)]