19193790022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{584357}}^1$

素因数の和:585863

約数の個数: 16

約数和(自身を含む): 31429110672

約数和(自身を除く): 12235320650

約数列:

[1, 2, 11, 22, 1493, 2986, 16423, 32846, 584357, 1168714, 6427927, 12855854, 872445001, 1744890002, 9596895011, 19193790022]

約数ペア:

[(1, 19193790022), (2, 9596895011), (11, 1744890002), (22, 872445001), (1493, 12855854), (2986, 6427927), (16423, 1168714), (32846, 584357)]