19199748

素因数分解:

$2^2\times 3^1\times {\mathrm{919}}^1\times {\mathrm{1741}}^1$

素因数の和:2667

約数の個数: 24

約数和(自身を含む): 44873920

約数和(自身を除く): 25674172

約数列:

[1, 2, 3, 4, 6, 12, 919, 1741, 1838, 2757, 3482, 3676, 5223, 5514, 6964, 10446, 11028, 20892, 1599979, 3199958, 4799937, 6399916, 9599874, 19199748]

約数ペア:

[(1, 19199748), (2, 9599874), (3, 6399916), (4, 4799937), (6, 3199958), (12, 1599979), (919, 20892), (1741, 11028), (1838, 10446), (2757, 6964), (3482, 5514), (3676, 5223)]