21093669422

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{63689}}^1$

素因数の和:64316

約数の個数: 32

約数和(自身を含む): 37107322560

約数和(自身を除く): 16013653138

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 577, 1154, 4039, 8078, 23657, 47314, 63689, 127378, 165599, 331198, 445823, 891646, 2611249, 5222498, 18278743, 36557486, 36748553, 73497106, 257239871, 514479742, 1506690673, 3013381346, 10546834711, 21093669422]

約数ペア:

[(1, 21093669422), (2, 10546834711), (7, 3013381346), (14, 1506690673), (41, 514479742), (82, 257239871), (287, 73497106), (574, 36748553), (577, 36557486), (1154, 18278743), (4039, 5222498), (8078, 2611249), (23657, 891646), (47314, 445823), (63689, 331198), (127378, 165599)]