13199790238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{152419}}^1$

素因数の和:152536

約数の個数: 32

約数和(自身を含む): 21728995200

約数和(自身を除く): 8529204962

約数列:

[1, 2, 19, 38, 43, 53, 86, 106, 817, 1007, 1634, 2014, 2279, 4558, 43301, 86602, 152419, 304838, 2895961, 5791922, 6554017, 8078207, 13108034, 16156414, 124526323, 153485933, 249052646, 306971866, 347362901, 694725802, 6599895119, 13199790238]

約数ペア:

[(1, 13199790238), (2, 6599895119), (19, 694725802), (38, 347362901), (43, 306971866), (53, 249052646), (86, 153485933), (106, 124526323), (817, 16156414), (1007, 13108034), (1634, 8078207), (2014, 6554017), (2279, 5791922), (4558, 2895961), (43301, 304838), (86602, 152419)]