16255722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1109}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 37296000

約数和(自身を除く): 21040278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 1109, 2094, 2218, 2443, 3327, 4886, 6654, 7329, 7763, 14658, 15526, 23289, 46578, 387041, 774082, 1161123, 2322246, 2709287, 5418574, 8127861, 16255722]

約数ペア:

[(1, 16255722), (2, 8127861), (3, 5418574), (6, 2709287), (7, 2322246), (14, 1161123), (21, 774082), (42, 387041), (349, 46578), (698, 23289), (1047, 15526), (1109, 14658), (2094, 7763), (2218, 7329), (2443, 6654), (3327, 4886)]