19718412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{234743}}^1$

素因数の和:234757

約数の個数: 24

約数和(自身を含む): 52582656

約数和(自身を除く): 32864244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 234743, 469486, 704229, 938972, 1408458, 1643201, 2816916, 3286402, 4929603, 6572804, 9859206, 19718412]

約数ペア:

[(1, 19718412), (2, 9859206), (3, 6572804), (4, 4929603), (6, 3286402), (7, 2816916), (12, 1643201), (14, 1408458), (21, 938972), (28, 704229), (42, 469486), (84, 234743)]