19172628

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5273}}^1$

素因数の和:5384

約数の個数: 36

約数和(自身を含む): 48953268

約数和(自身を除く): 29780640

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 5273, 10546, 15819, 21092, 31638, 47457, 63276, 94914, 189828, 532573, 1065146, 1597719, 2130292, 3195438, 4793157, 6390876, 9586314, 19172628]

約数ペア:

[(1, 19172628), (2, 9586314), (3, 6390876), (4, 4793157), (6, 3195438), (9, 2130292), (12, 1597719), (18, 1065146), (36, 532573), (101, 189828), (202, 94914), (303, 63276), (404, 47457), (606, 31638), (909, 21092), (1212, 15819), (1818, 10546), (3636, 5273)]