15694663964

素因数分解:

$2^2\times 7^1\times {\mathrm{2693}}^1\times {\mathrm{208141}}^1$

素因数の和:210845

約数の個数: 24

約数和(自身を含む): 31401134688

約数和(自身を除く): 15706470724

約数列:

[1, 2, 4, 7, 14, 28, 2693, 5386, 10772, 18851, 37702, 75404, 208141, 416282, 832564, 1456987, 2913974, 5827948, 560523713, 1121047426, 2242094852, 3923665991, 7847331982, 15694663964]

約数ペア:

[(1, 15694663964), (2, 7847331982), (4, 3923665991), (7, 2242094852), (14, 1121047426), (28, 560523713), (2693, 5827948), (5386, 2913974), (10772, 1456987), (18851, 832564), (37702, 416282), (75404, 208141)]