16920833

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 18176400

約数和(自身を除く): 1255567

約数列:

[1, 29, 53, 101, 109, 1537, 2929, 3161, 5353, 5777, 11009, 155237, 167533, 319261, 583477, 16920833]

約数ペア:

[(1, 16920833), (29, 583477), (53, 319261), (101, 167533), (109, 155237), (1537, 11009), (2929, 5777), (3161, 5353)]