15639236

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{4649}}^1$

素因数の和:4711

約数の個数: 18

約数和(自身を含む): 28351050

約数和(自身を除く): 12711814

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 4649, 9298, 18596, 134821, 269642, 539284, 3909809, 7819618, 15639236]

約数ペア:

[(1, 15639236), (2, 7819618), (4, 3909809), (29, 539284), (58, 269642), (116, 134821), (841, 18596), (1682, 9298), (3364, 4649)]