13983884

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 25081728

約数和(自身を除く): 11097844

約数列:

[1, 2, 4, 61, 122, 223, 244, 257, 446, 514, 892, 1028, 13603, 15677, 27206, 31354, 54412, 57311, 62708, 114622, 229244, 3495971, 6991942, 13983884]

約数ペア:

[(1, 13983884), (2, 6991942), (4, 3495971), (61, 229244), (122, 114622), (223, 62708), (244, 57311), (257, 54412), (446, 31354), (514, 27206), (892, 15677), (1028, 13603)]