22019465710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{134077}}^1$

素因数の和:135588

約数の個数: 32

約数和(自身を含む): 43267506912

約数和(自身を除く): 21248041202

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1493, 2986, 7465, 14930, 16423, 32846, 82115, 134077, 164230, 268154, 670385, 1340770, 1474847, 2949694, 7374235, 14748470, 200176961, 400353922, 1000884805, 2001769610, 2201946571, 4403893142, 11009732855, 22019465710]

約数ペア:

[(1, 22019465710), (2, 11009732855), (5, 4403893142), (10, 2201946571), (11, 2001769610), (22, 1000884805), (55, 400353922), (110, 200176961), (1493, 14748470), (2986, 7374235), (7465, 2949694), (14930, 1474847), (16423, 1340770), (32846, 670385), (82115, 268154), (134077, 164230)]