19116804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227581}}^1$

素因数の和:227595

約数の個数: 24

約数和(自身を含む): 50978368

約数和(自身を除く): 31861564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227581, 455162, 682743, 910324, 1365486, 1593067, 2730972, 3186134, 4779201, 6372268, 9558402, 19116804]

約数ペア:

[(1, 19116804), (2, 9558402), (3, 6372268), (4, 4779201), (6, 3186134), (7, 2730972), (12, 1593067), (14, 1365486), (21, 910324), (28, 682743), (42, 455162), (84, 227581)]