19698115441

素因数分解:

${\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{1017307}}^1$

素因数の和:1017408

約数の個数: 12

約数和(自身を含む): 21237321808

約数和(自身を除く): 1539206367

約数列:

[1, 17, 67, 289, 1139, 19363, 1017307, 17294219, 68159569, 294001723, 1158712673, 19698115441]

約数ペア:

[(1, 19698115441), (17, 1158712673), (67, 294001723), (289, 68159569), (1139, 17294219), (19363, 1017307)]