11449090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^2$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 21100212

約数和(自身を除く): 9651122

約数列:

[1, 2, 5, 10, 61, 122, 137, 274, 305, 610, 685, 1370, 8357, 16714, 18769, 37538, 41785, 83570, 93845, 187690, 1144909, 2289818, 5724545, 11449090]

約数ペア:

[(1, 11449090), (2, 5724545), (5, 2289818), (10, 1144909), (61, 187690), (122, 93845), (137, 83570), (274, 41785), (305, 37538), (610, 18769), (685, 16714), (1370, 8357)]