13773928

素因数分解:

$2^3\times 7^1\times {\mathrm{245963}}^1$

素因数の和:245976

約数の個数: 16

約数和(自身を含む): 29515680

約数和(自身を除く): 15741752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 245963, 491926, 983852, 1721741, 1967704, 3443482, 6886964, 13773928]

約数ペア:

[(1, 13773928), (2, 6886964), (4, 3443482), (7, 1967704), (8, 1721741), (14, 983852), (28, 491926), (56, 245963)]