19216068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 47523840

約数和(自身を除く): 28307772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 271, 311, 542, 622, 813, 933, 1084, 1244, 1626, 1866, 3252, 3732, 5149, 5909, 10298, 11818, 15447, 17727, 20596, 23636, 30894, 35454, 61788, 70908, 84281, 168562, 252843, 337124, 505686, 1011372, 1601339, 3202678, 4804017, 6405356, 9608034, 19216068]

約数ペア:

[(1, 19216068), (2, 9608034), (3, 6405356), (4, 4804017), (6, 3202678), (12, 1601339), (19, 1011372), (38, 505686), (57, 337124), (76, 252843), (114, 168562), (228, 84281), (271, 70908), (311, 61788), (542, 35454), (622, 30894), (813, 23636), (933, 20596), (1084, 17727), (1244, 15447), (1626, 11818), (1866, 10298), (3252, 5909), (3732, 5149)]