31414942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3347}}^1$

素因数の和:3400

約数の個数: 24

約数和(自身を含む): 53574696

約数和(自身を除く): 22159754

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 3347, 4693, 6694, 9386, 43511, 63593, 87022, 127186, 826709, 1208267, 1653418, 2416534, 15707471, 31414942]

約数ペア:

[(1, 31414942), (2, 15707471), (13, 2416534), (19, 1653418), (26, 1208267), (38, 826709), (247, 127186), (361, 87022), (494, 63593), (722, 43511), (3347, 9386), (4693, 6694)]