17980191352

素因数分解:

$2^3\times {\mathrm{6113}}^1\times {\mathrm{367663}}^1$

素因数の和:373782

約数の個数: 16

約数和(自身を含む): 33718465440

約数和(自身を除く): 15738274088

約数列:

[1, 2, 4, 8, 6113, 12226, 24452, 48904, 367663, 735326, 1470652, 2941304, 2247523919, 4495047838, 8990095676, 17980191352]

約数ペア:

[(1, 17980191352), (2, 8990095676), (4, 4495047838), (8, 2247523919), (6113, 2941304), (12226, 1470652), (24452, 735326), (48904, 367663)]