16801270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4297}}^1$

素因数の和:4344

約数の個数: 32

約数和(自身を含む): 33421248

約数和(自身を除く): 16619978

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 4297, 8594, 21485, 42970, 73049, 98831, 146098, 197662, 365245, 494155, 730490, 988310, 1680127, 3360254, 8400635, 16801270]

約数ペア:

[(1, 16801270), (2, 8400635), (5, 3360254), (10, 1680127), (17, 988310), (23, 730490), (34, 494155), (46, 365245), (85, 197662), (115, 146098), (170, 98831), (230, 73049), (391, 42970), (782, 21485), (1955, 8594), (3910, 4297)]