19366944128

素因数分解:

$2^7\times 7^1\times {\mathrm{21614893}}^1$

素因数の和:21614914

約数の個数: 32

約数和(自身を含む): 44094383760

約数和(自身を除く): 24727439632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21614893, 43229786, 86459572, 151304251, 172919144, 302608502, 345838288, 605217004, 691676576, 1210434008, 1383353152, 2420868016, 2766706304, 4841736032, 9683472064, 19366944128]

約数ペア:

[(1, 19366944128), (2, 9683472064), (4, 4841736032), (7, 2766706304), (8, 2420868016), (14, 1383353152), (16, 1210434008), (28, 691676576), (32, 605217004), (56, 345838288), (64, 302608502), (112, 172919144), (128, 151304251), (224, 86459572), (448, 43229786), (896, 21614893)]