16230860

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4691}}^1$

素因数の和:4873

約数の個数: 24

約数和(自身を含む): 34289136

約数和(自身を除く): 18058276

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 4691, 9382, 18764, 23455, 46910, 93820, 811543, 1623086, 3246172, 4057715, 8115430, 16230860]

約数ペア:

[(1, 16230860), (2, 8115430), (4, 4057715), (5, 3246172), (10, 1623086), (20, 811543), (173, 93820), (346, 46910), (692, 23455), (865, 18764), (1730, 9382), (3460, 4691)]