7867938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5346

約数の個数: 32

約数和(自身を含む): 17841600

約数和(自身を除く): 9973662

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 5309, 10618, 15927, 31854, 69017, 100871, 138034, 201742, 207051, 302613, 414102, 605226, 1311323, 2622646, 3933969, 7867938]

約数ペア:

[(1, 7867938), (2, 3933969), (3, 2622646), (6, 1311323), (13, 605226), (19, 414102), (26, 302613), (38, 207051), (39, 201742), (57, 138034), (78, 100871), (114, 69017), (247, 31854), (494, 15927), (741, 10618), (1482, 5309)]