11725190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22123}}^1$

素因数の和:22183

約数の個数: 16

約数和(自身を含む): 21504528

約数和(自身を除く): 9779338

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 22123, 44246, 110615, 221230, 1172519, 2345038, 5862595, 11725190]

約数ペア:

[(1, 11725190), (2, 5862595), (5, 2345038), (10, 1172519), (53, 221230), (106, 110615), (265, 44246), (530, 22123)]