16470805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1823}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 21450240

約数和(自身を除く): 4979435

約数列:

[1, 5, 13, 65, 139, 695, 1807, 1823, 9035, 9115, 23699, 118495, 253397, 1266985, 3294161, 16470805]

約数ペア:

[(1, 16470805), (5, 3294161), (13, 1266985), (65, 253397), (139, 118495), (695, 23699), (1807, 9115), (1823, 9035)]