107692912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{354253}}^1$

素因数の和:354280

約数の個数: 20

約数和(自身を含む): 219637480

約数和(自身を除く): 111944568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 354253, 708506, 1417012, 2834024, 5668048, 6730807, 13461614, 26923228, 53846456, 107692912]

約数ペア:

[(1, 107692912), (2, 53846456), (4, 26923228), (8, 13461614), (16, 6730807), (19, 5668048), (38, 2834024), (76, 1417012), (152, 708506), (304, 354253)]