22253630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1237}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 45994176

約数和(自身を除く): 23740546

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1237, 1285, 1799, 2474, 2570, 3598, 6185, 8659, 8995, 12370, 17318, 17990, 43295, 86590, 317909, 635818, 1589545, 2225363, 3179090, 4450726, 11126815, 22253630]

約数ペア:

[(1, 22253630), (2, 11126815), (5, 4450726), (7, 3179090), (10, 2225363), (14, 1589545), (35, 635818), (70, 317909), (257, 86590), (514, 43295), (1237, 17990), (1285, 17318), (1799, 12370), (2474, 8995), (2570, 8659), (3598, 6185)]