16973848

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{2141}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 31872960

約数和(自身を除く): 14899112

約数列:

[1, 2, 4, 8, 991, 1982, 2141, 3964, 4282, 7928, 8564, 17128, 2121731, 4243462, 8486924, 16973848]

約数ペア:

[(1, 16973848), (2, 8486924), (4, 4243462), (8, 2121731), (991, 17128), (1982, 8564), (2141, 7928), (3964, 4282)]