19635872

素因数分解:

$2^5\times {\mathrm{601}}^1\times {\mathrm{1021}}^1$

素因数の和:1632

約数の個数: 24

約数和(自身を含む): 38760372

約数和(自身を除く): 19124500

約数列:

[1, 2, 4, 8, 16, 32, 601, 1021, 1202, 2042, 2404, 4084, 4808, 8168, 9616, 16336, 19232, 32672, 613621, 1227242, 2454484, 4908968, 9817936, 19635872]

約数ペア:

[(1, 19635872), (2, 9817936), (4, 4908968), (8, 2454484), (16, 1227242), (32, 613621), (601, 32672), (1021, 19232), (1202, 16336), (2042, 9616), (2404, 8168), (4084, 4808)]