1942608824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18678931}}^1$

素因数の和:18678950

約数の個数: 16

約数和(自身を含む): 3922575720

約数和(自身を除く): 1979966896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18678931, 37357862, 74715724, 149431448, 242826103, 485652206, 971304412, 1942608824]

約数ペア:

[(1, 1942608824), (2, 971304412), (4, 485652206), (8, 242826103), (13, 149431448), (26, 74715724), (52, 37357862), (104, 18678931)]