1871182994

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1\times {\mathrm{19553}}^1$

素因数の和:20425

約数の個数: 16

約数和(自身を含む): 2858012640

約数和(自身を除く): 986829646

約数列:

[1, 2, 59, 118, 811, 1622, 19553, 39106, 47849, 95698, 1153627, 2307254, 15857483, 31714966, 935591497, 1871182994]

約数ペア:

[(1, 1871182994), (2, 935591497), (59, 31714966), (118, 15857483), (811, 2307254), (1622, 1153627), (19553, 95698), (39106, 47849)]