70903649

素因数分解:

${\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1232

約数の個数: 12

約数和(自身を含む): 75287124

約数和(自身を除く): 4383475

約数列:

[1, 19, 197, 361, 997, 3743, 18943, 71117, 196409, 359917, 3731771, 70903649]

約数ペア:

[(1, 70903649), (19, 3731771), (197, 359917), (361, 196409), (997, 71117), (3743, 18943)]