15706622981

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1\times {\mathrm{2593}}^1$

素因数の和:3245

約数の個数: 32

約数和(自身を含む): 18960687360

約数和(自身を除く): 3254064379

約数列:

[1, 7, 29, 53, 203, 371, 563, 1537, 2593, 3941, 10759, 16327, 18151, 29839, 75197, 114289, 137429, 208873, 526379, 865331, 962003, 1459859, 3985441, 6057317, 10219013, 27898087, 42335911, 77372527, 296351377, 541607689, 2243803283, 15706622981]

約数ペア:

[(1, 15706622981), (7, 2243803283), (29, 541607689), (53, 296351377), (203, 77372527), (371, 42335911), (563, 27898087), (1537, 10219013), (2593, 6057317), (3941, 3985441), (10759, 1459859), (16327, 962003), (18151, 865331), (29839, 526379), (75197, 208873), (114289, 137429)]