19377724

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1747}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 35239680

約数和(自身を除く): 15861956

約数列:

[1, 2, 4, 47, 59, 94, 118, 188, 236, 1747, 2773, 3494, 5546, 6988, 11092, 82109, 103073, 164218, 206146, 328436, 412292, 4844431, 9688862, 19377724]

約数ペア:

[(1, 19377724), (2, 9688862), (4, 4844431), (47, 412292), (59, 328436), (94, 206146), (118, 164218), (188, 103073), (236, 82109), (1747, 11092), (2773, 6988), (3494, 5546)]