19193412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5573}}^1$

素因数の和:5628

約数の個数: 48

約数和(自身を含む): 52440192

約数和(自身を除く): 33246780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 5573, 11146, 16719, 22292, 33438, 39011, 66876, 78022, 117033, 156044, 228493, 234066, 456986, 468132, 685479, 913972, 1370958, 1599451, 2741916, 3198902, 4798353, 6397804, 9596706, 19193412]

約数ペア:

[(1, 19193412), (2, 9596706), (3, 6397804), (4, 4798353), (6, 3198902), (7, 2741916), (12, 1599451), (14, 1370958), (21, 913972), (28, 685479), (41, 468132), (42, 456986), (82, 234066), (84, 228493), (123, 156044), (164, 117033), (246, 78022), (287, 66876), (492, 39011), (574, 33438), (861, 22292), (1148, 16719), (1722, 11146), (3444, 5573)]