22865588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 44728320

約数和(自身を除く): 21862732

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 103, 127, 206, 254, 412, 437, 508, 874, 1748, 1957, 2369, 2413, 2921, 3914, 4738, 4826, 5842, 7828, 9476, 9652, 11684, 13081, 26162, 45011, 52324, 55499, 90022, 110998, 180044, 221996, 248539, 300863, 497078, 601726, 994156, 1203452, 5716397, 11432794, 22865588]

約数ペア:

[(1, 22865588), (2, 11432794), (4, 5716397), (19, 1203452), (23, 994156), (38, 601726), (46, 497078), (76, 300863), (92, 248539), (103, 221996), (127, 180044), (206, 110998), (254, 90022), (412, 55499), (437, 52324), (508, 45011), (874, 26162), (1748, 13081), (1957, 11684), (2369, 9652), (2413, 9476), (2921, 7828), (3914, 5842), (4738, 4826)]