22697818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4177}}^1$

素因数の和:4222

約数の個数: 32

約数和(自身を含む): 42114240

約数和(自身を除く): 19416422

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 4177, 5434, 8354, 45947, 54301, 79363, 91894, 108602, 158726, 597311, 872993, 1031719, 1194622, 1745986, 2063438, 11348909, 22697818]

約数ペア:

[(1, 22697818), (2, 11348909), (11, 2063438), (13, 1745986), (19, 1194622), (22, 1031719), (26, 872993), (38, 597311), (143, 158726), (209, 108602), (247, 91894), (286, 79363), (418, 54301), (494, 45947), (2717, 8354), (4177, 5434)]