1258902425030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6625802237}}^1$

素因数の和:6625802263

約数の個数: 16

約数和(自身を含む): 2385288805680

約数和(自身を除く): 1126386380650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 6625802237, 13251604474, 33129011185, 66258022370, 125890242503, 251780485006, 629451212515, 1258902425030]

約数ペア:

[(1, 1258902425030), (2, 629451212515), (5, 251780485006), (10, 125890242503), (19, 66258022370), (38, 33129011185), (95, 13251604474), (190, 6625802237)]