1929612

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^2$

素因数の和:809

約数の個数: 18

約数和(自身を含む): 4513684

約数和(自身を除く): 2584072

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 160801, 321602, 482403, 643204, 964806, 1929612]

約数ペア:

[(1, 1929612), (2, 964806), (3, 643204), (4, 482403), (6, 321602), (12, 160801), (401, 4812), (802, 2406), (1203, 1604)]