23570558

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:760

約数の個数: 24

約数和(自身を含む): 39156264

約数和(自身を除く): 15585706

約数列:

[1, 2, 11, 22, 121, 173, 242, 346, 563, 1126, 1903, 3806, 6193, 12386, 20933, 41866, 68123, 97399, 136246, 194798, 1071389, 2142778, 11785279, 23570558]

約数ペア:

[(1, 23570558), (2, 11785279), (11, 2142778), (22, 1071389), (121, 194798), (173, 136246), (242, 97399), (346, 68123), (563, 41866), (1126, 20933), (1903, 12386), (3806, 6193)]