19692342

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{7759}}^1$

素因数の和:7817

約数の個数: 32

約数和(自身を含む): 44697600

約数和(自身を除く): 25005258

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 7759, 15518, 23277, 46554, 69831, 139662, 209493, 364673, 418986, 729346, 1094019, 2188038, 3282057, 6564114, 9846171, 19692342]

約数ペア:

[(1, 19692342), (2, 9846171), (3, 6564114), (6, 3282057), (9, 2188038), (18, 1094019), (27, 729346), (47, 418986), (54, 364673), (94, 209493), (141, 139662), (282, 69831), (423, 46554), (846, 23277), (1269, 15518), (2538, 7759)]