19079748

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{3557}}^1$

素因数の和:3716

約数の個数: 36

約数和(自身を含む): 48566700

約数和(自身を除く): 29486952

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 3557, 5364, 7114, 10671, 14228, 21342, 32013, 42684, 64026, 128052, 529993, 1059986, 1589979, 2119972, 3179958, 4769937, 6359916, 9539874, 19079748]

約数ペア:

[(1, 19079748), (2, 9539874), (3, 6359916), (4, 4769937), (6, 3179958), (9, 2119972), (12, 1589979), (18, 1059986), (36, 529993), (149, 128052), (298, 64026), (447, 42684), (596, 32013), (894, 21342), (1341, 14228), (1788, 10671), (2682, 7114), (3557, 5364)]