16408949765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{23269}}^1$

素因数の和:23877

約数の個数: 32

約数和(自身を含む): 22361539200

約数和(自身を除く): 5952589435

約数列:

[1, 5, 13, 19, 65, 95, 247, 571, 1235, 2855, 7423, 10849, 23269, 37115, 54245, 116345, 141037, 302497, 442111, 705185, 1512485, 2210555, 5747443, 13286599, 28737215, 66432995, 172725787, 252445381, 863628935, 1262226905, 3281789953, 16408949765]

約数ペア:

[(1, 16408949765), (5, 3281789953), (13, 1262226905), (19, 863628935), (65, 252445381), (95, 172725787), (247, 66432995), (571, 28737215), (1235, 13286599), (2855, 5747443), (7423, 2210555), (10849, 1512485), (23269, 705185), (37115, 442111), (54245, 302497), (116345, 141037)]