22369004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2213}}^1$

素因数の和:2262

約数の個数: 36

約数和(自身を含む): 47237904

約数和(自身を除く): 24868900

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2213, 2527, 4426, 5054, 8852, 10108, 15491, 30982, 42047, 61964, 84094, 168188, 294329, 588658, 798893, 1177316, 1597786, 3195572, 5592251, 11184502, 22369004]

約数ペア:

[(1, 22369004), (2, 11184502), (4, 5592251), (7, 3195572), (14, 1597786), (19, 1177316), (28, 798893), (38, 588658), (76, 294329), (133, 168188), (266, 84094), (361, 61964), (532, 42047), (722, 30982), (1444, 15491), (2213, 10108), (2527, 8852), (4426, 5054)]