19500828

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{4243}}^1$

素因数の和:4633

約数の個数: 24

約数和(自身を含む): 45631488

約数和(自身を除く): 26130660

約数列:

[1, 2, 3, 4, 6, 12, 383, 766, 1149, 1532, 2298, 4243, 4596, 8486, 12729, 16972, 25458, 50916, 1625069, 3250138, 4875207, 6500276, 9750414, 19500828]

約数ペア:

[(1, 19500828), (2, 9750414), (3, 6500276), (4, 4875207), (6, 3250138), (12, 1625069), (383, 50916), (766, 25458), (1149, 16972), (1532, 12729), (2298, 8486), (4243, 4596)]