22573870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 44634240

約数和(自身を除く): 22060370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1259, 1630, 1793, 2518, 3586, 6295, 8965, 12590, 13849, 17930, 27698, 69245, 138490, 205217, 410434, 1026085, 2052170, 2257387, 4514774, 11286935, 22573870]

約数ペア:

[(1, 22573870), (2, 11286935), (5, 4514774), (10, 2257387), (11, 2052170), (22, 1026085), (55, 410434), (110, 205217), (163, 138490), (326, 69245), (815, 27698), (1259, 17930), (1630, 13849), (1793, 12590), (2518, 8965), (3586, 6295)]