11861572

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 21295512

約数和(自身を除く): 9433940

約数列:

[1, 2, 4, 61, 122, 173, 244, 281, 346, 562, 692, 1124, 10553, 17141, 21106, 34282, 42212, 48613, 68564, 97226, 194452, 2965393, 5930786, 11861572]

約数ペア:

[(1, 11861572), (2, 5930786), (4, 2965393), (61, 194452), (122, 97226), (173, 68564), (244, 48613), (281, 42212), (346, 34282), (562, 21106), (692, 17141), (1124, 10553)]