1640673883

素因数分解:

${\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{85751}}^1$

素因数の和:85842

約数の個数: 12

約数和(自身を含む): 1764261648

約数和(自身を除く): 123587765

約数列:

[1, 19, 53, 361, 1007, 19133, 85751, 1629269, 4544803, 30956111, 86351257, 1640673883]

約数ペア:

[(1, 1640673883), (19, 86351257), (53, 30956111), (361, 4544803), (1007, 1629269), (19133, 85751)]