19021812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4391}}^1$

素因数の和:4436

約数の個数: 36

約数和(自身を含む): 46853856

約数和(自身を除く): 27832044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 4391, 8782, 13173, 17564, 26346, 52692, 83429, 166858, 250287, 333716, 500574, 1001148, 1585151, 3170302, 4755453, 6340604, 9510906, 19021812]

約数ペア:

[(1, 19021812), (2, 9510906), (3, 6340604), (4, 4755453), (6, 3170302), (12, 1585151), (19, 1001148), (38, 500574), (57, 333716), (76, 250287), (114, 166858), (228, 83429), (361, 52692), (722, 26346), (1083, 17564), (1444, 13173), (2166, 8782), (4332, 4391)]