19216848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{57193}}^1$

素因数の和:57211

約数の個数: 40

約数和(自身を含む): 56736448

約数和(自身を除く): 37519600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 57193, 114386, 171579, 228772, 343158, 400351, 457544, 686316, 800702, 915088, 1201053, 1372632, 1601404, 2402106, 2745264, 3202808, 4804212, 6405616, 9608424, 19216848]

約数ペア:

[(1, 19216848), (2, 9608424), (3, 6405616), (4, 4804212), (6, 3202808), (7, 2745264), (8, 2402106), (12, 1601404), (14, 1372632), (16, 1201053), (21, 915088), (24, 800702), (28, 686316), (42, 457544), (48, 400351), (56, 343158), (84, 228772), (112, 171579), (168, 114386), (336, 57193)]