16228887892

素因数分解:

$2^2\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{357559}}^1$

素因数の和:359191

約数の個数: 24

約数和(自身を含む): 32477889920

約数和(自身を除く): 16249002028

約数列:

[1, 2, 4, 7, 14, 28, 1621, 3242, 6484, 11347, 22694, 45388, 357559, 715118, 1430236, 2502913, 5005826, 10011652, 579603139, 1159206278, 2318412556, 4057221973, 8114443946, 16228887892]

約数ペア:

[(1, 16228887892), (2, 8114443946), (4, 4057221973), (7, 2318412556), (14, 1159206278), (28, 579603139), (1621, 10011652), (3242, 5005826), (6484, 2502913), (11347, 1430236), (22694, 715118), (45388, 357559)]