212350355861

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2951237}}^1$

素因数の和:2951804

約数の個数: 16

約数和(自身を含む): 255931359360

約数和(自身を除く): 43581003499

約数列:

[1, 7, 19, 133, 541, 3787, 10279, 71953, 2951237, 20658659, 56073503, 392514521, 1596619217, 11176334519, 30335765123, 212350355861]

約数ペア:

[(1, 212350355861), (7, 30335765123), (19, 11176334519), (133, 1596619217), (541, 392514521), (3787, 56073503), (10279, 20658659), (71953, 2951237)]