22751498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 42864768

約数和(自身を除く): 20113270

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 941, 1099, 1727, 1882, 2198, 3454, 6587, 10351, 12089, 13174, 20702, 24178, 72457, 144914, 147737, 295474, 1034159, 1625107, 2068318, 3250214, 11375749, 22751498]

約数ペア:

[(1, 22751498), (2, 11375749), (7, 3250214), (11, 2068318), (14, 1625107), (22, 1034159), (77, 295474), (154, 147737), (157, 144914), (314, 72457), (941, 24178), (1099, 20702), (1727, 13174), (1882, 12089), (2198, 10351), (3454, 6587)]