19388586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20071}}^1$

素因数の和:20106

約数の個数: 32

約数和(自身を含む): 46245888

約数和(自身を除く): 26857302

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20071, 40142, 60213, 120426, 140497, 280994, 421491, 461633, 842982, 923266, 1384899, 2769798, 3231431, 6462862, 9694293, 19388586]

約数ペア:

[(1, 19388586), (2, 9694293), (3, 6462862), (6, 3231431), (7, 2769798), (14, 1384899), (21, 923266), (23, 842982), (42, 461633), (46, 421491), (69, 280994), (138, 140497), (161, 120426), (322, 60213), (483, 40142), (966, 20071)]