19106424

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{1009}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 51994800

約数和(自身を除く): 32888376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1009, 1052, 1578, 2018, 2104, 2367, 3027, 3156, 4036, 4734, 6054, 6312, 8072, 9081, 9468, 12108, 18162, 18936, 24216, 36324, 72648, 265367, 530734, 796101, 1061468, 1592202, 2122936, 2388303, 3184404, 4776606, 6368808, 9553212, 19106424]

約数ペア:

[(1, 19106424), (2, 9553212), (3, 6368808), (4, 4776606), (6, 3184404), (8, 2388303), (9, 2122936), (12, 1592202), (18, 1061468), (24, 796101), (36, 530734), (72, 265367), (263, 72648), (526, 36324), (789, 24216), (1009, 18936), (1052, 18162), (1578, 12108), (2018, 9468), (2104, 9081), (2367, 8072), (3027, 6312), (3156, 6054), (4036, 4734)]