18595262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 15619138

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 1319, 2014, 2638, 7049, 9233, 14098, 18466, 25061, 50122, 69907, 139814, 175427, 350854, 489349, 978698, 1328233, 2656466, 9297631, 18595262]

約数ペア:

[(1, 18595262), (2, 9297631), (7, 2656466), (14, 1328233), (19, 978698), (38, 489349), (53, 350854), (106, 175427), (133, 139814), (266, 69907), (371, 50122), (742, 25061), (1007, 18466), (1319, 14098), (2014, 9233), (2638, 7049)]