16865870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14173}}^1$

素因数の和:14204

約数の個数: 32

約数和(自身を含む): 36739008

約数和(自身を除く): 19873138

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 14173, 28346, 70865, 99211, 141730, 198422, 240941, 481882, 496055, 992110, 1204705, 1686587, 2409410, 3373174, 8432935, 16865870]

約数ペア:

[(1, 16865870), (2, 8432935), (5, 3373174), (7, 2409410), (10, 1686587), (14, 1204705), (17, 992110), (34, 496055), (35, 481882), (70, 240941), (85, 198422), (119, 141730), (170, 99211), (238, 70865), (595, 28346), (1190, 14173)]