220911443519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1\times {\mathrm{139571}}^1$

素因数の和:140810

約数の個数: 16

約数和(自身を含む): 240303903840

約数和(自身を除く): 19392460321

約数列:

[1, 13, 109, 1117, 1417, 14521, 121753, 139571, 1582789, 1814423, 15213239, 155900807, 197772107, 2026710491, 16993187963, 220911443519]

約数ペア:

[(1, 220911443519), (13, 16993187963), (109, 2026710491), (1117, 197772107), (1417, 155900807), (14521, 15213239), (121753, 1814423), (139571, 1582789)]