19864392

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{10477}}^1$

素因数の和:10565

約数の個数: 32

約数和(自身を含む): 50294400

約数和(自身を除く): 30430008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 10477, 20954, 31431, 41908, 62862, 83816, 125724, 251448, 827683, 1655366, 2483049, 3310732, 4966098, 6621464, 9932196, 19864392]

約数ペア:

[(1, 19864392), (2, 9932196), (3, 6621464), (4, 4966098), (6, 3310732), (8, 2483049), (12, 1655366), (24, 827683), (79, 251448), (158, 125724), (237, 83816), (316, 62862), (474, 41908), (632, 31431), (948, 20954), (1896, 10477)]