189904452

素因数分解:

$2^2\times 3^1\times {\mathrm{15825371}}^1$

素因数の和:15825378

約数の個数: 12

約数和(自身を含む): 443110416

約数和(自身を除く): 253205964

約数列:

[1, 2, 3, 4, 6, 12, 15825371, 31650742, 47476113, 63301484, 94952226, 189904452]

約数ペア:

[(1, 189904452), (2, 94952226), (3, 63301484), (4, 47476113), (6, 31650742), (12, 15825371)]