19588212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{77731}}^1$

素因数の和:77748

約数の個数: 36

約数和(自身を含む): 56588896

約数和(自身を除く): 37000684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 77731, 155462, 233193, 310924, 466386, 544117, 699579, 932772, 1088234, 1399158, 1632351, 2176468, 2798316, 3264702, 4897053, 6529404, 9794106, 19588212]

約数ペア:

[(1, 19588212), (2, 9794106), (3, 6529404), (4, 4897053), (6, 3264702), (7, 2798316), (9, 2176468), (12, 1632351), (14, 1399158), (18, 1088234), (21, 932772), (28, 699579), (36, 544117), (42, 466386), (63, 310924), (84, 233193), (126, 155462), (252, 77731)]