12980492794

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1\times {\mathrm{134293}}^1$

素因数の和:135885

約数の個数: 16

約数和(自身を含む): 20111869440

約数和(自身を除く): 7131376646

約数列:

[1, 2, 31, 62, 1559, 3118, 48329, 96658, 134293, 268586, 4163083, 8326166, 209362787, 418725574, 6490246397, 12980492794]

約数ペア:

[(1, 12980492794), (2, 6490246397), (31, 418725574), (62, 209362787), (1559, 8326166), (3118, 4163083), (48329, 268586), (96658, 134293)]