19488956844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{232011391}}^1$

素因数の和:232011405

約数の個数: 24

約数和(自身を含む): 51970551808

約数和(自身を除く): 32481594964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 232011391, 464022782, 696034173, 928045564, 1392068346, 1624079737, 2784136692, 3248159474, 4872239211, 6496318948, 9744478422, 19488956844]

約数ペア:

[(1, 19488956844), (2, 9744478422), (3, 6496318948), (4, 4872239211), (6, 3248159474), (7, 2784136692), (12, 1624079737), (14, 1392068346), (21, 928045564), (28, 696034173), (42, 464022782), (84, 232011391)]