19685084

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4139}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 36514800

約数和(自身を除く): 16829716

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4139, 4756, 8278, 16556, 120031, 169699, 240062, 339398, 480124, 678796, 4921271, 9842542, 19685084]

約数ペア:

[(1, 19685084), (2, 9842542), (4, 4921271), (29, 678796), (41, 480124), (58, 339398), (82, 240062), (116, 169699), (164, 120031), (1189, 16556), (2378, 8278), (4139, 4756)]