194920490013

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1\times {\mathrm{989831}}^1$

素因数の和:991476

約数の個数: 16

約数和(自身を含む): 266399425152

約数和(自身を除く): 71478935139

約数列:

[1, 3, 41, 123, 1601, 4803, 65641, 196923, 989831, 2969493, 40583071, 121749213, 1584719431, 4754158293, 64973496671, 194920490013]

約数ペア:

[(1, 194920490013), (3, 64973496671), (41, 4754158293), (123, 1584719431), (1601, 121749213), (4803, 40583071), (65641, 2969493), (196923, 989831)]