9903370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 19180800

約数和(自身を除く): 9277430

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1109, 1786, 2218, 4465, 5545, 8930, 11090, 21071, 42142, 52123, 104246, 105355, 210710, 260615, 521230, 990337, 1980674, 4951685, 9903370]

約数ペア:

[(1, 9903370), (2, 4951685), (5, 1980674), (10, 990337), (19, 521230), (38, 260615), (47, 210710), (94, 105355), (95, 104246), (190, 52123), (235, 42142), (470, 21071), (893, 11090), (1109, 8930), (1786, 5545), (2218, 4465)]