22491964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{46471}}^1$

素因数の和:46497

約数の個数: 18

約数和(自身を含む): 43265432

約数和(自身を除く): 20773468

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 46471, 92942, 185884, 511181, 1022362, 2044724, 5622991, 11245982, 22491964]

約数ペア:

[(1, 22491964), (2, 11245982), (4, 5622991), (11, 2044724), (22, 1022362), (44, 511181), (121, 185884), (242, 92942), (484, 46471)]