18794857247

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1\times {\mathrm{14951}}^1$

素因数の和:15686

約数の個数: 16

約数和(自身を含む): 19999795200

約数和(自身を除く): 1204937953

約数列:

[1, 19, 109, 607, 2071, 11533, 14951, 66163, 284069, 1257097, 1629659, 9075257, 30963521, 172429883, 989203013, 18794857247]

約数ペア:

[(1, 18794857247), (19, 989203013), (109, 172429883), (607, 30963521), (2071, 9075257), (11533, 1629659), (14951, 1257097), (66163, 284069)]