19331552

素因数分解:

$2^5\times {\mathrm{263}}^1\times {\mathrm{2297}}^1$

素因数の和:2570

約数の個数: 24

約数和(自身を含む): 38220336

約数和(自身を除く): 18888784

約数列:

[1, 2, 4, 8, 16, 32, 263, 526, 1052, 2104, 2297, 4208, 4594, 8416, 9188, 18376, 36752, 73504, 604111, 1208222, 2416444, 4832888, 9665776, 19331552]

約数ペア:

[(1, 19331552), (2, 9665776), (4, 4832888), (8, 2416444), (16, 1208222), (32, 604111), (263, 73504), (526, 36752), (1052, 18376), (2104, 9188), (2297, 8416), (4208, 4594)]