21644882

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 39066624

約数和(自身を除く): 17421742

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 941, 1643, 1882, 3286, 6587, 11501, 13174, 23002, 29171, 49873, 58342, 99746, 204197, 349111, 408394, 698222, 1546063, 3092126, 10822441, 21644882]

約数ペア:

[(1, 21644882), (2, 10822441), (7, 3092126), (14, 1546063), (31, 698222), (53, 408394), (62, 349111), (106, 204197), (217, 99746), (371, 58342), (434, 49873), (742, 29171), (941, 23002), (1643, 13174), (1882, 11501), (3286, 6587)]