23015707

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 6256613

約数列:

[1, 11, 13, 19, 43, 143, 197, 209, 247, 473, 559, 817, 2167, 2561, 2717, 3743, 6149, 8471, 8987, 10621, 28171, 41173, 48659, 93181, 110123, 116831, 160949, 535249, 1211353, 1770439, 2092337, 23015707]

約数ペア:

[(1, 23015707), (11, 2092337), (13, 1770439), (19, 1211353), (43, 535249), (143, 160949), (197, 116831), (209, 110123), (247, 93181), (473, 48659), (559, 41173), (817, 28171), (2167, 10621), (2561, 8987), (2717, 8471), (3743, 6149)]