19005613011369

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1\times {\mathrm{2123783}}^1$

素因数の和:2124754

約数の個数: 48

約数和(自身を含む): 29420354995200

約数和(自身を除く): 10414741983831

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 887, 1121, 2661, 3363, 7983, 10089, 16853, 50559, 52333, 151677, 156999, 470997, 994327, 2123783, 2982981, 6371349, 8948943, 19114047, 40351877, 121055631, 125303197, 363166893, 375909591, 1127728773, 1883795521, 2380760743, 5651386563, 7142282229, 16954159689, 21426846687, 35792114899, 107376344697, 111143935739, 322129034091, 333431807217, 1000295421651, 2111734779041, 6335204337123, 19005613011369]

約数ペア:

[(1, 19005613011369), (3, 6335204337123), (9, 2111734779041), (19, 1000295421651), (57, 333431807217), (59, 322129034091), (171, 111143935739), (177, 107376344697), (531, 35792114899), (887, 21426846687), (1121, 16954159689), (2661, 7142282229), (3363, 5651386563), (7983, 2380760743), (10089, 1883795521), (16853, 1127728773), (50559, 375909591), (52333, 363166893), (151677, 125303197), (156999, 121055631), (470997, 40351877), (994327, 19114047), (2123783, 8948943), (2982981, 6371349)]