27388766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5261}}^1$

素因数の和:5419

約数の個数: 16

約数和(自身を含む): 43569360

約数和(自身を除く): 16180594

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 5261, 10522, 99959, 199918, 720757, 1441514, 13694383, 27388766]

約数ペア:

[(1, 27388766), (2, 13694383), (19, 1441514), (38, 720757), (137, 199918), (274, 99959), (2603, 10522), (5206, 5261)]