38769646

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{1259}}^1$

素因数の和:1523

約数の個数: 16

約数和(自身を含む): 59194800

約数和(自身を除く): 20425154

約数列:

[1, 2, 89, 173, 178, 346, 1259, 2518, 15397, 30794, 112051, 217807, 224102, 435614, 19384823, 38769646]

約数ペア:

[(1, 38769646), (2, 19384823), (89, 435614), (173, 224102), (178, 217807), (346, 112051), (1259, 30794), (2518, 15397)]