40697639

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 43908480

約数和(自身を除く): 3210841

約数列:

[1, 19, 83, 131, 197, 1577, 2489, 3743, 10873, 16351, 25807, 206587, 310669, 490333, 2141981, 40697639]

約数ペア:

[(1, 40697639), (19, 2141981), (83, 490333), (131, 310669), (197, 206587), (1577, 25807), (2489, 16351), (3743, 10873)]