11931369982

素因数分解:

$2^1\times 7^1\times {\mathrm{19381}}^1\times {\mathrm{43973}}^1$

素因数の和:63363

約数の個数: 16

約数和(自身を含む): 20455297632

約数和(自身を除く): 8523927650

約数列:

[1, 2, 7, 14, 19381, 38762, 43973, 87946, 135667, 271334, 307811, 615622, 852240713, 1704481426, 5965684991, 11931369982]

約数ペア:

[(1, 11931369982), (2, 5965684991), (7, 1704481426), (14, 852240713), (19381, 615622), (38762, 307811), (43973, 271334), (87946, 135667)]