21962950

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2909}}^1$

素因数の和:3072

約数の個数: 24

約数和(自身を含む): 41135760

約数和(自身を除く): 19172810

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 2909, 3775, 5818, 7550, 14545, 29090, 72725, 145450, 439259, 878518, 2196295, 4392590, 10981475, 21962950]

約数ペア:

[(1, 21962950), (2, 10981475), (5, 4392590), (10, 2196295), (25, 878518), (50, 439259), (151, 145450), (302, 72725), (755, 29090), (1510, 14545), (2909, 7550), (3775, 5818)]