39911196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{255841}}^1$

素因数の和:255861

約数の個数: 24

約数和(自身を含む): 100290064

約数和(自身を除く): 60378868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 255841, 511682, 767523, 1023364, 1535046, 3070092, 3325933, 6651866, 9977799, 13303732, 19955598, 39911196]

約数ペア:

[(1, 39911196), (2, 19955598), (3, 13303732), (4, 9977799), (6, 6651866), (12, 3325933), (13, 3070092), (26, 1535046), (39, 1023364), (52, 767523), (78, 511682), (156, 255841)]