12404770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{177211}}^1$

素因数の和:177225

約数の個数: 16

約数和(自身を含む): 25518528

約数和(自身を除く): 13113758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 177211, 354422, 886055, 1240477, 1772110, 2480954, 6202385, 12404770]

約数ペア:

[(1, 12404770), (2, 6202385), (5, 2480954), (7, 1772110), (10, 1240477), (14, 886055), (35, 354422), (70, 177211)]