13183408

素因数分解:

$2^4\times 7^1\times {\mathrm{117709}}^1$

素因数の和:117724

約数の個数: 20

約数和(自身を含む): 29192080

約数和(自身を除く): 16008672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 117709, 235418, 470836, 823963, 941672, 1647926, 1883344, 3295852, 6591704, 13183408]

約数ペア:

[(1, 13183408), (2, 6591704), (4, 3295852), (7, 1883344), (8, 1647926), (14, 941672), (16, 823963), (28, 470836), (56, 235418), (112, 117709)]