19116456

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1901}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 47930400

約数和(自身を除く): 28813944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 1901, 2514, 3352, 3802, 5028, 5703, 7604, 10056, 11406, 15208, 22812, 45624, 796519, 1593038, 2389557, 3186076, 4779114, 6372152, 9558228, 19116456]

約数ペア:

[(1, 19116456), (2, 9558228), (3, 6372152), (4, 4779114), (6, 3186076), (8, 2389557), (12, 1593038), (24, 796519), (419, 45624), (838, 22812), (1257, 15208), (1676, 11406), (1901, 10056), (2514, 7604), (3352, 5703), (3802, 5028)]