15358384

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{2659}}^1$

素因数の和:2705

約数の個数: 30

約数和(自身を含む): 31417260

約数和(自身を除く): 16058876

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2659, 2888, 5318, 5776, 10636, 21272, 42544, 50521, 101042, 202084, 404168, 808336, 959899, 1919798, 3839596, 7679192, 15358384]

約数ペア:

[(1, 15358384), (2, 7679192), (4, 3839596), (8, 1919798), (16, 959899), (19, 808336), (38, 404168), (76, 202084), (152, 101042), (304, 50521), (361, 42544), (722, 21272), (1444, 10636), (2659, 5776), (2888, 5318)]