13130368

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{5399}}^1$

素因数の和:5432

約数の個数: 32

約数和(自身を含む): 27540000

約数和(自身を除く): 14409632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 5399, 10798, 21596, 43192, 86384, 102581, 172768, 205162, 345536, 410324, 691072, 820648, 1641296, 3282592, 6565184, 13130368]

約数ペア:

[(1, 13130368), (2, 6565184), (4, 3282592), (8, 1641296), (16, 820648), (19, 691072), (32, 410324), (38, 345536), (64, 205162), (76, 172768), (128, 102581), (152, 86384), (304, 43192), (608, 21596), (1216, 10798), (2432, 5399)]