11215444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 22208256

約数和(自身を除く): 10992812

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 71, 92, 101, 142, 202, 284, 391, 404, 782, 1207, 1564, 1633, 1717, 2323, 2414, 3266, 3434, 4646, 4828, 6532, 6868, 7171, 9292, 14342, 27761, 28684, 39491, 55522, 78982, 111044, 121907, 157964, 164933, 243814, 329866, 487628, 659732, 2803861, 5607722, 11215444]

約数ペア:

[(1, 11215444), (2, 5607722), (4, 2803861), (17, 659732), (23, 487628), (34, 329866), (46, 243814), (68, 164933), (71, 157964), (92, 121907), (101, 111044), (142, 78982), (202, 55522), (284, 39491), (391, 28684), (404, 27761), (782, 14342), (1207, 9292), (1564, 7171), (1633, 6868), (1717, 6532), (2323, 4828), (2414, 4646), (3266, 3434)]