19759552

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{6569}}^1$

素因数の和:6628

約数の個数: 28

約数和(自身を含む): 40050720

約数和(自身を除く): 20291168

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 6569, 13138, 26276, 52552, 105104, 210208, 308743, 420416, 617486, 1234972, 2469944, 4939888, 9879776, 19759552]

約数ペア:

[(1, 19759552), (2, 9879776), (4, 4939888), (8, 2469944), (16, 1234972), (32, 617486), (47, 420416), (64, 308743), (94, 210208), (188, 105104), (376, 52552), (752, 26276), (1504, 13138), (3008, 6569)]