16817996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10433}}^1$

素因数の和:10481

約数の個数: 24

約数和(自身を含む): 32721024

約数和(自身を除く): 15903028

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 10433, 20866, 41732, 135629, 271258, 323423, 542516, 646846, 1293692, 4204499, 8408998, 16817996]

約数ペア:

[(1, 16817996), (2, 8408998), (4, 4204499), (13, 1293692), (26, 646846), (31, 542516), (52, 323423), (62, 271258), (124, 135629), (403, 41732), (806, 20866), (1612, 10433)]