22814209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 25724160

約数和(自身を除く): 2909951

約数列:

[1, 11, 43, 139, 347, 473, 1529, 3817, 5977, 14921, 48233, 65747, 164131, 530563, 2074019, 22814209]

約数ペア:

[(1, 22814209), (11, 2074019), (43, 530563), (139, 164131), (347, 65747), (473, 48233), (1529, 14921), (3817, 5977)]