12817198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3389}}^1$

素因数の和:3483

約数の個数: 16

約数和(自身を含む): 20177280

約数和(自身を除く): 7360082

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3389, 3782, 6778, 105059, 206729, 210118, 413458, 6408599, 12817198]

約数ペア:

[(1, 12817198), (2, 6408599), (31, 413458), (61, 210118), (62, 206729), (122, 105059), (1891, 6778), (3389, 3782)]