18943424

素因数分解:

$2^6\times {\mathrm{347}}^1\times {\mathrm{853}}^1$

素因数の和:1212

約数の個数: 28

約数和(自身を含む): 37743384

約数和(自身を除く): 18799960

約数列:

[1, 2, 4, 8, 16, 32, 64, 347, 694, 853, 1388, 1706, 2776, 3412, 5552, 6824, 11104, 13648, 22208, 27296, 54592, 295991, 591982, 1183964, 2367928, 4735856, 9471712, 18943424]

約数ペア:

[(1, 18943424), (2, 9471712), (4, 4735856), (8, 2367928), (16, 1183964), (32, 591982), (64, 295991), (347, 54592), (694, 27296), (853, 22208), (1388, 13648), (1706, 11104), (2776, 6824), (3412, 5552)]