16152290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1907}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 36542016

約数和(自身を除く): 20389726

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 1907, 3814, 4235, 8470, 9535, 13349, 19070, 20977, 26698, 41954, 66745, 104885, 133490, 146839, 209770, 230747, 293678, 461494, 734195, 1153735, 1468390, 1615229, 2307470, 3230458, 8076145, 16152290]

約数ペア:

[(1, 16152290), (2, 8076145), (5, 3230458), (7, 2307470), (10, 1615229), (11, 1468390), (14, 1153735), (22, 734195), (35, 461494), (55, 293678), (70, 230747), (77, 209770), (110, 146839), (121, 133490), (154, 104885), (242, 66745), (385, 41954), (605, 26698), (770, 20977), (847, 19070), (1210, 13349), (1694, 9535), (1907, 8470), (3814, 4235)]