19175604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{228281}}^1$

素因数の和:228295

約数の個数: 24

約数和(自身を含む): 51135168

約数和(自身を除く): 31959564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 228281, 456562, 684843, 913124, 1369686, 1597967, 2739372, 3195934, 4793901, 6391868, 9587802, 19175604]

約数ペア:

[(1, 19175604), (2, 9587802), (3, 6391868), (4, 4793901), (6, 3195934), (7, 2739372), (12, 1597967), (14, 1369686), (21, 913124), (28, 684843), (42, 456562), (84, 228281)]