22031516

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 43982400

約数和(自身を除く): 21950884

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 109, 169, 218, 299, 338, 436, 598, 676, 1196, 1417, 2197, 2507, 2834, 3887, 4394, 5014, 5668, 7774, 8788, 10028, 15548, 18421, 32591, 36842, 50531, 65182, 73684, 101062, 130364, 202124, 239473, 423683, 478946, 847366, 957892, 1694732, 5507879, 11015758, 22031516]

約数ペア:

[(1, 22031516), (2, 11015758), (4, 5507879), (13, 1694732), (23, 957892), (26, 847366), (46, 478946), (52, 423683), (92, 239473), (109, 202124), (169, 130364), (218, 101062), (299, 73684), (338, 65182), (436, 50531), (598, 36842), (676, 32591), (1196, 18421), (1417, 15548), (2197, 10028), (2507, 8788), (2834, 7774), (3887, 5668), (4394, 5014)]