19492046336

素因数分解:

$2^9\times 7^2\times {\mathrm{776947}}^1$

素因数の和:776979

約数の個数: 60

約数和(自身を含む): 45304614828

約数和(自身を除く): 25812568492

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 12544, 25088, 776947, 1553894, 3107788, 5438629, 6215576, 10877258, 12431152, 21754516, 24862304, 38070403, 43509032, 49724608, 76140806, 87018064, 99449216, 152281612, 174036128, 198898432, 304563224, 348072256, 397796864, 609126448, 696144512, 1218252896, 1392289024, 2436505792, 2784578048, 4873011584, 9746023168, 19492046336]

約数ペア:

[(1, 19492046336), (2, 9746023168), (4, 4873011584), (7, 2784578048), (8, 2436505792), (14, 1392289024), (16, 1218252896), (28, 696144512), (32, 609126448), (49, 397796864), (56, 348072256), (64, 304563224), (98, 198898432), (112, 174036128), (128, 152281612), (196, 99449216), (224, 87018064), (256, 76140806), (392, 49724608), (448, 43509032), (512, 38070403), (784, 24862304), (896, 21754516), (1568, 12431152), (1792, 10877258), (3136, 6215576), (3584, 5438629), (6272, 3107788), (12544, 1553894), (25088, 776947)]