15696848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57709}}^1$

素因数の和:57734

約数の個数: 20

約数和(自身を含む): 32202180

約数和(自身を除く): 16505332

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57709, 115418, 230836, 461672, 923344, 981053, 1962106, 3924212, 7848424, 15696848]

約数ペア:

[(1, 15696848), (2, 7848424), (4, 3924212), (8, 1962106), (16, 981053), (17, 923344), (34, 461672), (68, 230836), (136, 115418), (272, 57709)]