16737290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 31993920

約数和(自身を除く): 15256630

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 643, 685, 1286, 1370, 2603, 3215, 5206, 6430, 12217, 13015, 24434, 26030, 61085, 88091, 122170, 176182, 440455, 880910, 1673729, 3347458, 8368645, 16737290]

約数ペア:

[(1, 16737290), (2, 8368645), (5, 3347458), (10, 1673729), (19, 880910), (38, 440455), (95, 176182), (137, 122170), (190, 88091), (274, 61085), (643, 26030), (685, 24434), (1286, 13015), (1370, 12217), (2603, 6430), (3215, 5206)]