23259458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 38413440

約数和(自身を除く): 15153982

約数列:

[1, 2, 19, 37, 38, 71, 74, 142, 233, 466, 703, 1349, 1406, 2627, 2698, 4427, 5254, 8621, 8854, 16543, 17242, 33086, 49913, 99826, 163799, 314317, 327598, 612091, 628634, 1224182, 11629729, 23259458]

約数ペア:

[(1, 23259458), (2, 11629729), (19, 1224182), (37, 628634), (38, 612091), (71, 327598), (74, 314317), (142, 163799), (233, 99826), (466, 49913), (703, 33086), (1349, 17242), (1406, 16543), (2627, 8854), (2698, 8621), (4427, 5254)]