19086292

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 34833960

約数和(自身を除く): 15747668

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 548, 1201, 2402, 3973, 4804, 7946, 15892, 34829, 69658, 139316, 164537, 329074, 658148, 4771573, 9543146, 19086292]

約数ペア:

[(1, 19086292), (2, 9543146), (4, 4771573), (29, 658148), (58, 329074), (116, 164537), (137, 139316), (274, 69658), (548, 34829), (1201, 15892), (2402, 7946), (3973, 4804)]