13156680929

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{285079}}^1$

素因数の和:285452

約数の個数: 16

約数和(自身を含む): 15873254400

約数和(自身を除く): 2716573471

約数列:

[1, 7, 19, 133, 347, 2429, 6593, 46151, 285079, 1995553, 5416501, 37915507, 98922413, 692456891, 1879525847, 13156680929]

約数ペア:

[(1, 13156680929), (7, 1879525847), (19, 692456891), (133, 98922413), (347, 37915507), (2429, 5416501), (6593, 1995553), (46151, 285079)]