1939808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{4663}}^1$

素因数の和:4686

約数の個数: 24

約数和(自身を含む): 4113648

約数和(自身を除く): 2173840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 4663, 9326, 18652, 37304, 60619, 74608, 121238, 149216, 242476, 484952, 969904, 1939808]

約数ペア:

[(1, 1939808), (2, 969904), (4, 484952), (8, 242476), (13, 149216), (16, 121238), (26, 74608), (32, 60619), (52, 37304), (104, 18652), (208, 9326), (416, 4663)]