12216358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3449}}^1$

素因数の和:3492

約数の個数: 32

約数和(自身を含む): 23846400

約数和(自身を除く): 11630042

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3449, 3542, 6898, 24143, 37939, 48286, 75878, 79327, 158654, 265573, 531146, 555289, 872597, 1110578, 1745194, 6108179, 12216358]

約数ペア:

[(1, 12216358), (2, 6108179), (7, 1745194), (11, 1110578), (14, 872597), (22, 555289), (23, 531146), (46, 265573), (77, 158654), (154, 79327), (161, 75878), (253, 48286), (322, 37939), (506, 24143), (1771, 6898), (3449, 3542)]