19342078

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 35094528

約数和(自身を除く): 15752450

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1087, 1271, 2174, 2542, 7609, 8897, 15218, 17794, 33697, 44567, 67394, 89134, 235879, 311969, 471758, 623938, 1381577, 2763154, 9671039, 19342078]

約数ペア:

[(1, 19342078), (2, 9671039), (7, 2763154), (14, 1381577), (31, 623938), (41, 471758), (62, 311969), (82, 235879), (217, 89134), (287, 67394), (434, 44567), (574, 33697), (1087, 17794), (1271, 15218), (2174, 8897), (2542, 7609)]