39166868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20357}}^1$

素因数の和:20411

約数の個数: 24

約数和(自身を含む): 75813192

約数和(自身を除く): 36646324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 20357, 40714, 81428, 264641, 529282, 753209, 1058564, 1506418, 3012836, 9791717, 19583434, 39166868]

約数ペア:

[(1, 39166868), (2, 19583434), (4, 9791717), (13, 3012836), (26, 1506418), (37, 1058564), (52, 753209), (74, 529282), (148, 264641), (481, 81428), (962, 40714), (1924, 20357)]