13303676272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43762093}}^1$

素因数の和:43762120

約数の個数: 20

約数和(自身を含む): 27132498280

約数和(自身を除く): 13828822008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43762093, 87524186, 175048372, 350096744, 700193488, 831479767, 1662959534, 3325919068, 6651838136, 13303676272]

約数ペア:

[(1, 13303676272), (2, 6651838136), (4, 3325919068), (8, 1662959534), (16, 831479767), (19, 700193488), (38, 350096744), (76, 175048372), (152, 87524186), (304, 43762093)]