19730214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{156589}}^1$

素因数の和:156604

約数の個数: 24

約数和(自身を含む): 48856080

約数和(自身を除く): 29125866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 156589, 313178, 469767, 939534, 1096123, 1409301, 2192246, 2818602, 3288369, 6576738, 9865107, 19730214]

約数ペア:

[(1, 19730214), (2, 9865107), (3, 6576738), (6, 3288369), (7, 2818602), (9, 2192246), (14, 1409301), (18, 1096123), (21, 939534), (42, 469767), (63, 313178), (126, 156589)]