307224718

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{425519}}^1$

素因数の和:425559

約数の個数: 12

約数和(自身を含む): 486369360

約数和(自身を除く): 179144642

約数列:

[1, 2, 19, 38, 361, 722, 425519, 851038, 8084861, 16169722, 153612359, 307224718]

約数ペア:

[(1, 307224718), (2, 153612359), (19, 16169722), (38, 8084861), (361, 851038), (722, 425519)]