25071222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19993}}^1$

素因数の和:20028

約数の個数: 32

約数和(自身を含む): 57582720

約数和(自身を除く): 32511498

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 19993, 39986, 59979, 119958, 219923, 379867, 439846, 659769, 759734, 1139601, 1319538, 2279202, 4178537, 8357074, 12535611, 25071222]

約数ペア:

[(1, 25071222), (2, 12535611), (3, 8357074), (6, 4178537), (11, 2279202), (19, 1319538), (22, 1139601), (33, 759734), (38, 659769), (57, 439846), (66, 379867), (114, 219923), (209, 119958), (418, 59979), (627, 39986), (1254, 19993)]