2021003552

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3324019}}^1$

素因数の和:3324048

約数の個数: 24

約数和(自身を含む): 4188265200

約数和(自身を除く): 2167261648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3324019, 6648038, 13296076, 26592152, 53184304, 63156361, 106368608, 126312722, 252625444, 505250888, 1010501776, 2021003552]

約数ペア:

[(1, 2021003552), (2, 1010501776), (4, 505250888), (8, 252625444), (16, 126312722), (19, 106368608), (32, 63156361), (38, 53184304), (76, 26592152), (152, 13296076), (304, 6648038), (608, 3324019)]