19283112

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2503}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 52734240

約数和(自身を除く): 33451128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2503, 2568, 3852, 5006, 7509, 7704, 10012, 15018, 20024, 22527, 30036, 45054, 60072, 90108, 180216, 267821, 535642, 803463, 1071284, 1606926, 2142568, 2410389, 3213852, 4820778, 6427704, 9641556, 19283112]

約数ペア:

[(1, 19283112), (2, 9641556), (3, 6427704), (4, 4820778), (6, 3213852), (8, 2410389), (9, 2142568), (12, 1606926), (18, 1071284), (24, 803463), (36, 535642), (72, 267821), (107, 180216), (214, 90108), (321, 60072), (428, 45054), (642, 30036), (856, 22527), (963, 20024), (1284, 15018), (1926, 10012), (2503, 7704), (2568, 7509), (3852, 5006)]