19704732

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{3919}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 46099200

約数和(自身を除く): 26394468

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 3919, 5028, 7838, 11757, 15676, 23514, 47028, 1642061, 3284122, 4926183, 6568244, 9852366, 19704732]

約数ペア:

[(1, 19704732), (2, 9852366), (3, 6568244), (4, 4926183), (6, 3284122), (12, 1642061), (419, 47028), (838, 23514), (1257, 15676), (1676, 11757), (2514, 7838), (3919, 5028)]