8739952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42019}}^1$

素因数の和:42040

約数の個数: 20

約数和(自身を含む): 18236680

約数和(自身を除く): 9496728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42019, 84038, 168076, 336152, 546247, 672304, 1092494, 2184988, 4369976, 8739952]

約数ペア:

[(1, 8739952), (2, 4369976), (4, 2184988), (8, 1092494), (13, 672304), (16, 546247), (26, 336152), (52, 168076), (104, 84038), (208, 42019)]