19297926

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1010

約数の個数: 40

約数和(自身を含む): 43603560

約数和(自身を除く): 24305634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 857, 1251, 1714, 2502, 2571, 3753, 5142, 7506, 7713, 11259, 15426, 22518, 23139, 46278, 69417, 119123, 138834, 238246, 357369, 714738, 1072107, 2144214, 3216321, 6432642, 9648963, 19297926]

約数ペア:

[(1, 19297926), (2, 9648963), (3, 6432642), (6, 3216321), (9, 2144214), (18, 1072107), (27, 714738), (54, 357369), (81, 238246), (139, 138834), (162, 119123), (278, 69417), (417, 46278), (834, 23139), (857, 22518), (1251, 15426), (1714, 11259), (2502, 7713), (2571, 7506), (3753, 5142)]