23989894

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:412

約数の個数: 24

約数和(自身を含む): 38404800

約数和(自身を除く): 14414906

約数列:

[1, 2, 19, 38, 149, 223, 298, 361, 446, 722, 2831, 4237, 5662, 8474, 33227, 53789, 66454, 80503, 107578, 161006, 631313, 1262626, 11994947, 23989894]

約数ペア:

[(1, 23989894), (2, 11994947), (19, 1262626), (38, 631313), (149, 161006), (223, 107578), (298, 80503), (361, 66454), (446, 53789), (722, 33227), (2831, 8474), (4237, 5662)]