11521676

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 21762720

約数和(自身を除く): 10241044

約数列:

[1, 2, 4, 19, 38, 76, 79, 101, 158, 202, 316, 361, 404, 722, 1444, 1501, 1919, 3002, 3838, 6004, 7676, 7979, 15958, 28519, 31916, 36461, 57038, 72922, 114076, 145844, 151601, 303202, 606404, 2880419, 5760838, 11521676]

約数ペア:

[(1, 11521676), (2, 5760838), (4, 2880419), (19, 606404), (38, 303202), (76, 151601), (79, 145844), (101, 114076), (158, 72922), (202, 57038), (316, 36461), (361, 31916), (404, 28519), (722, 15958), (1444, 7979), (1501, 7676), (1919, 6004), (3002, 3838)]