19514538006

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{450287}}^1$

素因数の和:450556

約数の個数: 32

約数和(自身を含む): 40461078528

約数和(自身を除く): 20946540522

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 233, 466, 699, 1398, 7223, 14446, 21669, 43338, 450287, 900574, 1350861, 2701722, 13958897, 27917794, 41876691, 83753382, 104916871, 209833742, 314750613, 629501226, 3252423001, 6504846002, 9757269003, 19514538006]

約数ペア:

[(1, 19514538006), (2, 9757269003), (3, 6504846002), (6, 3252423001), (31, 629501226), (62, 314750613), (93, 209833742), (186, 104916871), (233, 83753382), (466, 41876691), (699, 27917794), (1398, 13958897), (7223, 2701722), (14446, 1350861), (21669, 900574), (43338, 450287)]