15992844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{190391}}^1$

素因数の和:190405

約数の個数: 24

約数和(自身を含む): 42647808

約数和(自身を除く): 26654964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 190391, 380782, 571173, 761564, 1142346, 1332737, 2284692, 2665474, 3998211, 5330948, 7996422, 15992844]

約数ペア:

[(1, 15992844), (2, 7996422), (3, 5330948), (4, 3998211), (6, 2665474), (7, 2284692), (12, 1332737), (14, 1142346), (21, 761564), (28, 571173), (42, 380782), (84, 190391)]