16153610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 18060790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 59, 95, 110, 118, 131, 190, 209, 262, 295, 418, 590, 649, 655, 1045, 1121, 1298, 1310, 1441, 2090, 2242, 2489, 2882, 3245, 4978, 5605, 6490, 7205, 7729, 11210, 12331, 12445, 14410, 15458, 24662, 24890, 27379, 38645, 54758, 61655, 77290, 85019, 123310, 136895, 146851, 170038, 273790, 293702, 425095, 734255, 850190, 1468510, 1615361, 3230722, 8076805, 16153610]

約数ペア:

[(1, 16153610), (2, 8076805), (5, 3230722), (10, 1615361), (11, 1468510), (19, 850190), (22, 734255), (38, 425095), (55, 293702), (59, 273790), (95, 170038), (110, 146851), (118, 136895), (131, 123310), (190, 85019), (209, 77290), (262, 61655), (295, 54758), (418, 38645), (590, 27379), (649, 24890), (655, 24662), (1045, 15458), (1121, 14410), (1298, 12445), (1310, 12331), (1441, 11210), (2090, 7729), (2242, 7205), (2489, 6490), (2882, 5605), (3245, 4978)]