21619176

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10853}}^1$

素因数の和:10945

約数の個数: 32

約数和(自身を含む): 54704160

約数和(自身を除く): 33084984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 10853, 21706, 32559, 43412, 65118, 86824, 130236, 260472, 900799, 1801598, 2702397, 3603196, 5404794, 7206392, 10809588, 21619176]

約数ペア:

[(1, 21619176), (2, 10809588), (3, 7206392), (4, 5404794), (6, 3603196), (8, 2702397), (12, 1801598), (24, 900799), (83, 260472), (166, 130236), (249, 86824), (332, 65118), (498, 43412), (664, 32559), (996, 21706), (1992, 10853)]