12686476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{773}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 24315984

約数和(自身を除く): 11629508

約数列:

[1, 2, 4, 11, 22, 44, 373, 746, 773, 1492, 1546, 3092, 4103, 8206, 8503, 16412, 17006, 34012, 288329, 576658, 1153316, 3171619, 6343238, 12686476]

約数ペア:

[(1, 12686476), (2, 6343238), (4, 3171619), (11, 1153316), (22, 576658), (44, 288329), (373, 34012), (746, 17006), (773, 16412), (1492, 8503), (1546, 8206), (3092, 4103)]